search

pjreddie / darknet

Convolutional Neural Networks
http://pjreddie.com/darknet/
Other
25.82k stars 21.33k forks source link

segmentation fault(core dumped) #1228

Open likeyu21 opened 6 years ago

likeyu21 commented 6 years ago

when I run the demo with my trained yolov3 model, the camera can be open, but the problem 'segmentation fault' occurs as long as the camera detects objects . I don't know why it happen. Please help me.

pdewilde commented 6 years ago

I got a segmentation fault when trying to train a new rnn with the command ./darknet rnn train cfg/rnn.train.cfg -file myfile.txt

I tried both in an ubuntu and centos environment. It happened in different places each time.

Before I stripped non-ascii charcters (on WSL ubuntu)

#0  0x000000000044f1f3 in fill_cpu ()
#1  0x000000000046a5dc in forward_rnn_layer ()
#2  0x000000000045a8da in forward_network ()
#3  0x000000000045abe2 in train_network_datum ()
#4  0x000000000040c6b3 in train_char_rnn ()
#5  0x00000000004020ea in main ()

On the centos after stripping non-ascii characters

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff756736c in fseek () from /lib64/libc.so.6
(gdb) bt
#0  0x00007ffff756736c in fseek () from /lib64/libc.so.6
#1  0x000000000041f2d2 in read_file ()
#2  0x000000000040cd88 in train_char_rnn ()
#3  0x0000000000402a79 in main ()
jordanranson commented 6 years ago

I got a segmentation fault when trying to train a new rnn with the command ./darknet rnn train cfg/rnn.train.cfg -file myfile.txt

I tried both in an ubuntu and centos environment. It happened in different places each time.

Before I stripped non-ascii charcters (on WSL ubuntu)

#0  0x000000000044f1f3 in fill_cpu ()
#1  0x000000000046a5dc in forward_rnn_layer ()
#2  0x000000000045a8da in forward_network ()
#3  0x000000000045abe2 in train_network_datum ()
#4  0x000000000040c6b3 in train_char_rnn ()
#5  0x00000000004020ea in main ()

On the centos after stripping non-ascii characters

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff756736c in fseek () from /lib64/libc.so.6
(gdb) bt
#0  0x00007ffff756736c in fseek () from /lib64/libc.so.6
#1  0x000000000041f2d2 in read_file ()
#2  0x000000000040cd88 in train_char_rnn ()
#3  0x0000000000402a79 in main ()

I'm having a similar issue: https://github.com/pjreddie/darknet/issues/1227

YunYang1994 commented 5 years ago

https://github.com/YunYang1994/tensorflow-yolov3 hope it helps you