leezu opened a new issue #18314:
URL: https://github.com/apache/incubator-mxnet/issues/18314
## Description
The following code shouldn't crash, but can reliably trigger segfault in
ThreadedEngine. (No segfault with NaiveEngine).
```
import gc
gc.set_debug(gc.DEBUG_SAVEALL)
import mxnet as mx
net = mx.gluon.nn.Dense(10, in_units=10)
net.initialize()
del net
print(gc.collect())
for i, x in enumerate(gc.garbage):
print(i, type(x), id(x), end=' ')
try:
print('\t', x)
except Exception as e:
print('failed', e)
```
cc @eric-haibin-lin
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
