Segfault

[sphaero]

I'm getting a segfault on Debian Jessie (testing) and Ubuntu Raring. I pasted a backtrace from Debian.

373 470 -> 10
315 522 -> 10
1113 444 -> 2
1034 814 -> 7
657 414 -> 0
1215 687 -> 7

Program received signal SIGSEGV, Segmentation fault.
0x00007fffe986f380 in v3p_netlib_dsvdc_ ()
   from /usr/lib/x86_64-linux-gnu/libv3p_netlib.so.1.17
(gdb) bt
#0  0x00007fffe986f380 in v3p_netlib_dsvdc_ ()
   from /usr/lib/x86_64-linux-gnu/libv3p_netlib.so.1.17
#1  0x00007ffff17b5604 in vnl_svd<double>::vnl_svd(vnl_matrix<double> const&, double) () from /usr/lib/x86_64-linux-gnu/libvnl_algo.so.1.17
#2  0x000000000040e892 in computeAffineFMatrix (points1=..., points2=...)
    at FMatrixAffineCompute.cpp:43
#3  0x000000000040fa43 in HeadTracker::updatetracker (this=this@entry=0x799308)
    at HeadTracker.cpp:143
#4  0x00000000004214e9 in TrackingSystem::doprocessing (this=0x799270, 
    frame=frame@entry=0x798938, image=0x7991d0) at TrackingSystem.cpp:48
#5  0x0000000000415735 in MainGazeTracker::doprocessing (
    this=this@entry=0x7fffffffe360) at MainGazeTracker.cpp:124
#6  0x00000000004207cd in GazeArea::on_idle (this=0x7fffffffe340)
    at GazeArea.cpp:18
#7  0x00007ffff46cfd82 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#8  0x00007ffff2499ea6 in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007ffff249a1f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007ffff249a5fa in g_main_loop_run ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007ffff4a1d2e7 in gtk_main ()
   from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
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