Hi,
ext Alex Iliadis wrote:
> I suspected it was the watchdog which was doing software resets. Here is
> the output of the results:
>
> /proc/bootreason
> 32wd_to
>
> 32wd_to:
> 5
...
> After that I decided to disable the lifeguard resets in the device by using
> the flasher tool:
> flasher --set-rd-flags=no-lifeguard-reset -R
32wd_to is the device HW watchdog reboot, not the SW watchdog one.
> (side note: the device was in r&d mode in both runs)
>
> Unfortunately I ended up having the same exact result, the device rebooted
> while running my python script. I also enabled core files to see if it was
> an application crashing but that didn't turn out to be the case since
> there were no core's generated. Furthermore I installed sysklogd to see if
> there will be any time to save error messages prior the reset but nothing
> useful was in the logs. I would appreciate any pointers on debugging this
> issue.
Are you running your script as root? And if yes, how much memory
it's using? (root processes are protected from OOM-killing i.e.
like on any Linux device, root can mess the system)
- Eero
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