Hi,
I am running benchmark utility (cpufreq-bench) in Linux Debian (Kernel version 4.14.96) https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/log/?h=release/qcomlt-4.14 and rootfs http://snapshots.linaro.org/96boards/dragonboard820c/linaro/debian/361/ on Q820 based board.
But when i run benchmark utility, Board get crashed sometime. sometime cpufreq-bench completed successfully, but crash is observed 1 in a 5 time test run. Attaching crash logs here https://pastebin.com/Eu9r79gQ
I am running cpufreq-bench on all (4) cpu using below commands:
cpufreq-bench -l 25000 -s 25000 -n 200 -y 25000 -x 25000 -r 5 -c 0 &
cpufreq-bench -l 25000 -s 25000 -n 200 -y 25000 -x 25000 -r 5 -c 1 &
cpufreq-bench -l 25000 -s 25000 -n 200 -y 25000 -x 25000 -r 5 -c 2 &
cpufreq-bench -l 25000 -s 25000 -n 200 -y 25000 -x 25000 -r 5 -c 3 &
Can someone suggest how to debug this issue?