Error: double free or corruption (out) about defslam HOT 2 OPEN

gdb message

Thread 1 "DefSLAM" hit Breakpoint 1, main (argc=, argv=) at /home/hticgsr/codes/defSlam/DefSLAM-master/Apps/simple_camera.cc:66
66 SLAM.TrackMonocular(imLeft, i);
(gdb) s
[New Thread 0x7fff95d07000 (LWP 34642)]
[New Thread 0x7fff95106000 (LWP 34661)]
[Thread 0x7fff95d07000 (LWP 34642) exited]
defSLAM::System::TrackMonocular (this=0x7fffffffd940, im=..., timestamp=@0x7fffffffd7a8: 12, mask=...) at /home/hticgsr/codes/defSlam/DefSLAM-master/Modules/Common/System.cc:188
188 {
(gdb)
[Thread 0x7fff95106000 (LWP 34661) exited]
[New Thread 0x7fff95106000 (LWP 34681)]
[New Thread 0x7fff95d07000 (LWP 34682)]
[Thread 0x7fff95106000 (LWP 34681) exited]
[Thread 0x7fff95d07000 (LWP 34682) exited]
189 cv::Mat Mask;
(gdb) s
190 if (mask.empty())
(gdb) s
192 Mask = cv::Mat(im.rows, im.cols, CV_8UC1, cv::Scalar(255));
(gdb) s
cv::Scalar::Scalar (v0=255, this=0x7fffffffd640) at /usr/local/include/opencv4/opencv2/core/matx.hpp:978
978 Vec<_Tp, cn>::Vec() {}
(gdb) s
double free or corruption (out)

Thread 2 "DefSLAM" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffd2d63000 (LWP 34568)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.

from defslam.

This problem can be solved by delete "-march=native" in CMakeLists.txt, then compile again.

from defslam.