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LwIP doesn't receive messages after a while

Question asked by toscan.andrea on Mar 25, 2016
Latest reply on Mar 31, 2016 by AvaTar
I'm developing on a board based on STM32F407 and FreeRTOS, FatFS, and LwIP. The code is generated by Cube 4.13.

The problem is that during a test with a continuous ping (-f) the board doesn't receive messages after a while. Some times it is possible to have a default header interrupt due to a illegal access memory done by alloc or free mempool functions.

In my opinion it is a matter of LwIP configuration, but I don't understand exactly what.
Does someone have a similar problem?
Any idea to debug and solve it?