You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/11/29 00:39:24 UTC

[GitHub] NRauschmayr opened a new issue #13448: SIGABRT when running with MXNet 1.3.0.post0

NRauschmayr opened a new issue #13448: SIGABRT when running with MXNet 1.3.0.post0
URL: https://github.com/apache/incubator-mxnet/issues/13448
 
 
   Following up from this thread: https://discuss.mxnet.io/t/gluoncv-pikachu-killing-jupyter-on-p3-2x/2309/4
   
   The example code from https://gluon-cv.mxnet.io/build/examples_detection/finetune_detection.html crashes with SIGABRT on a new p2 instance (DLAMI (Ubuntu) 18.0, which comes per default with the MXNet version: 1.3.0.post0). The example works fine with MXNet 1.3.1. 
   
   Find attached the output of strace and gdb. The program crashes because of a memory heap corruption, which triggers abort(). I investigated the issue by setting MALLOC_CHECK_=1, which circumvents the abort(). It seems the issue is caused by the dataloader, but I am not 100% sure.
   
   [strace.txt](https://github.com/apache/incubator-mxnet/files/2626997/strace.txt)
   [gdb.txt](https://github.com/apache/incubator-mxnet/files/2627006/gdb.txt)
   
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services