Segmentation fault (core dumped)

[the-cat-crying]

158 conv 512 1 x 1/ 1 19 x 19 x1024 -> 19 x 19 x 512 0.379 BF 159 conv 1024 3 x 3/ 1 19 x 19 x 512 -> 19 x 19 x1024 3.407 BF 160 conv 18 1 x 1/ 1 19 x 19 x1024 -> 19 x 19 x 18 0.013 BF 161 yolo [yolo] params: iou loss: ciou (4), iou_norm: 0.07, obj_norm: 1.00, cls_norm: 1.00, delta_norm: 1.00, scale_x_y: 1.05 nms_kind: greedynms (1), beta = 0.600000 Total BFLOPS 127.232 avg_outputs = 1046213 Allocate additional workspace_size = 189.86 MB Loading weights from ../yolov4.conv.137... seen 64, trained: 0 K-images (0 Kilo-batches_64) Done! Loaded 137 layers from weights-file Learning Rate: 0.0013, Momentum: 0.949, Decay: 0.0005 Detection layer: 139 - type = 28 Detection layer: 150 - type = 28 Detection layer: 161 - type = 28 If error occurs - run training with flag: -dont_show Create 6 permanent cpu-threads Segmentation fault (core dumped)

[AlexeyAB]

Try the latest commit, I fixed a bug recently.

[the-cat-crying]

I found that if you directly compile opencv without compiling cuda, cudnn and other options, it will not appear‘Segmentation fault (core dumped) ’.

Finally able to run

[nsbruce]

I'm on the latest commit and still seeing this segfault while following the VOC tutorial.

When I get to training...

 896 x 896 
 Create 64 permanent cpu-threads 

 mosaic=1 - compile Darknet with OpenCV for using mosaic=1 

 mosaic=1 - compile Darknet with OpenCV for using mosaic=1 

 mosaic=1 - compile Darknet with OpenCV for using mosaic=1 

 mosaic=1 - compile Darknet with OpenCV for using mosaic=1 

 mosaic=1 - compile Darknet with OpenCV for using mosaic=1 
free(): corrupted unsorted chunks
Segmentation fault (core dumped)

I built with the following options (and have tried a few variants of them). Always with OPENCV=0 so I don't know why it's compiling with opencv.

GPU=1
CUDNN=1 # I have tried with 0
CUDNN_HALF=0
OPENCV=0
AVX=0
OPENMP=0
LIBSO=1 # I have tried with 0
ZED_CAMERA=0
ZED_CAMERA_v2_8=0

[the-cat-crying]

compile opencv and OPENCV=1