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fitsviewer causes crash to desktop

  • Posts: 535
  • Thank you received: 109

fitsviewer causes crash to desktop was created by Jim

from ekosdebugger:
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe3143640 (LWP 52213)]
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[Thread 0x7fff8d05c640 (LWP 52257) exited]
Thread 13 "Thread (pooled)" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff9ffff640 (LWP 52225)]
0x0000555555824194 in FITSData::loadWCS (this=0x55555c5b5dd0) at /usr/src/debug/kstars-3.5.0.git-20201103191321.fc33.x86_64/kstars/fitsviewer/fitsdata.cpp:2241
2241	                p->ra  = world[0];
#0  0x0000555555824194 in FITSData::loadWCS (this=0x55555c5b5dd0) at /usr/src/debug/kstars-3.5.0.git-20201103191321.fc33.x86_64/kstars/fitsviewer/fitsdata.cpp:2241
#1  0x00005555557ffe22 in QtConcurrent::StoredMemberFunctionPointerCall0<bool, FITSData>::runFunctor (this=0x55555c685890) at /usr/include/qt5/QtConcurrent/qtconcurrentstoredfunctioncall.h:187
#2  0x00005555556f05ad in QtConcurrent::RunFunctionTask<bool>::run (this=0x55555c685890) at /usr/include/qt5/QtCore/qresultstore.h:143
#3  0x00007ffff527cdca in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#4  0x00007ffff52794bc in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007ffff63343f9 in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffff47a1b03 in clone () from /lib64/libc.so.6
Last edit: 3 years 5 months ago by Jim. Reason: better debuginfo
3 years 5 months ago #62375

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Replied by Jim on topic fitsviewer causes crash to desktop

If I turn off "Auto WCS" in the Configure FITS options, it does not crash.

Jim
3 years 5 months ago #62376

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Replied by Jim on topic fitsviewer causes crash to desktop

Turning WCS on, with full debuginfos for the backtrace:

<code>#0 __vfprintf_internal (s=0x7f06b4bb5, format=0x7f078aaed4dc "%s:%i:%s: ", ap=0x7f072dffd0c0, mode_flags=2) at vfprintf-internal.c:1359
#1 0x00007f07886deae3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#2 0x00007f078aa966bd in fprintf (__fmt=<optimized out>, __stream=<optimized out>, __stream=<optimized out>, __fmt=<optimized out>) at /usr/include/bits/stdio2.h:103
#3 error_reportv (e=0x7f06b4bb5160, module=module@entry=0x7f078aaedc90 "/builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/libkd/kdtree_internal.c", line=line@entry=2207, func=func@entry=0x7f078aaefb60 <__func__.19.lto_priv.2> "kdtree_build_2_ddd",
fmt=fmt@entry=0x7f078aaef1d8 "Data, N, or D is zero", va=va@entry=0x7f072dffd1e0) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/util/errors.c:183
#4 0x00007f078aa96812 in report_error (modfile=0x7f078aaedc90 "/builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/libkd/kdtree_internal.c", modline=2207, modfunc=0x7f078aaefb60 <__func__.19.lto_priv.2> "kdtree_build_2_ddd",
fmt=0x7f078aaef1d8 "Data, N, or D is zero") at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/util/errors.c:139
#5 0x00007f078aaa2966 in kdtree_build_2_ddd (kd=<optimized out>, indata=<optimized out>, N=<optimized out>, D=<optimized out>, Nleaf=5, treetype=<optimized out>, options=<optimized out>, minval=<optimized out>, maxval=<optimized out>)
at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/libkd/kdtree_internal.c:2207
#6 0x00007f078aacbda2 in kdtree_build (kd=<optimized out>, data=<optimized out>, N=<optimized out>, D=<optimized out>, Nleaf=<optimized out>, treetype=<optimized out>, options=2) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/libkd/kdtree.c:24
#7 0x00007f078aa60d98 in verify_field_preprocess (fieldxy=0x7f06b402dbe0) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/blind/verify.c:92
#8 0x00007f078aa58aa4 in solver_preprocess_field (solver=solver@entry=0x56330b151db8) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/blind/solver.c:644
#9 0x00007f078aa5ba6b in solve_fields (bp=bp@entry=0x56330b151db8, verify_wcs=verify_wcs@entry=0x0) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/blind/blind.c:1015
#10 0x00007f078aa5c416 in blind_run (bp=bp@entry=0x56330b151db8) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/blind/blind.c:473
#11 0x00007f078aa5d021 in engine_run_job (engine=0x7f06b4001c80, job=0x56330b151d80) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/astrometry/blind/engine.c:530
#12 0x00007f078aa1f110 in InternalSextractorSolver::runInternalSolver (this=0x56330b151a90) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/internalsextractorsolver.cpp:1183
#13 0x00007f078aa16f58 in InternalSextractorSolver::run (this=0x56330b151a90) at /builddir/build/BUILD/stellarsolver-1.4.git/stellarsolver/internalsextractorsolver.cpp:152
#14 0x00007f07891a84bc in QThreadPrivate::start (arg=0x56330b151a90) at thread/qthread_unix.cpp:329
#15 0x00007f078a2633f9 in start_thread (arg=0x7f072dffe640) at pthread_create.c:463
#16 0x00007f07886d0b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
</code>

@rlancaste This looks a lot like the same problem I posted in the Stellarsolver thread, and it would make sense as WCS is probably used when solving and slewing from an image.

Jim
Last edit: 3 years 5 months ago by Jim.
3 years 5 months ago #62423

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