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Hello, <br>
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I'm new to Ethercat and slowly figuring this out. I'm using it in tandem with Linuxcnc.
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Running The linuxcnc ethercat driver it appears the memory is overflowing for io.process_data;<br>
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I added a couple lines for debugging in lib/master.c :: ecrt_master_activate<br>
```c<br>
fprintf(stderr, "Failed to map process data: %ld\n",<br>
io.process_data_size);<br>
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```<br>
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```shell<br>
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chad@CHAD-I7-LINUX:~/Downloads/ethercat$ halrun
<div>halcmd: loadusr -W lcec_conf ~/conf.xml</div>
<div>halcmd: loadrt lcec</div>
<div>Note: Using POSIX realtime</div>
<div>Failed to map process data: 0</div>
<div>Failed to map process data: Cannot allocate memory</div>
<div>Failed to map process data: -120615566573566</div>
<div>LCEC: failed to activate master 0</div>
<div>lcec: rtapi_app_main: Invalid argument (-22)</div>
<div><stdin>:2: waitpid failed /usr/bin/rtapi_app lcec</div>
<div><stdin>:2: /usr/bin/rtapi_app exited without becoming ready</div>
<span><stdin>:2: insmod for lcec failed, returned -1</span></div>
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```<br>
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Build information:</div>
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```</div>
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latest from GitLab<br>
./configure --disable-8139too</div>
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make all modules<br>
sudo make modules_install install<br>
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uname -r<br>
5.10.30-rt39<br>
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No errors appearing in dmesg<br>
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