Package: linux-image-4.9.0-3-686-pae
Version: 4.9.30-2+deb9u3
Severity: important
Justification: linux: Debian system freezes when dell-smm-hwmon reads fan speed
I runned the following commands, and attach their outputs:
strace -o strace_hwmon_fan1_output.txt -tt cat /sys/class/hwmon/hwmon2/fan1_input
strace -o strace_hwmon_fan2_output.txt -tt cat /sys/class/hwmon/hwmon2/fan2_input
strace -o strace_hwmon_fan3_output.txt -tt cat /sys/class/hwmon/hwmon2/fan3_input
The execution times of these commands are:
fan1: 1,931609 seconds