On 06/09/2020 03:07 PM, andy pugh wrote:
I have a simple test, but I am far from sure that it exercises the same bug.
#!/bin/bash
for PASS in $(seq 1 100000); do
echo starting pass ${PASS}
insmod /usr/realtime-4.14.174-rtai-amd64/modules/rtai_hal.ko
insmod /usr/realtime-4.14.174-rtai-amd64/modules/rtai_sched.ko
rmmod rtai_sched
rmmod rtai_hal
done
( RTAI kernel and app packages exist in www.linuxcnc.org/temp )
So, this doesn't actually need the module to even be
executed! Just install the module and
then remove it, and rtai locks up eventually? Wow!
Jon
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