[SOLVED] Kernel Panic randomly on 2 units (rPi 1 model B)

[namtih]

Did you already try to add "vm.min_free_kbytes" again?
The Pi1 had problems with kernel panic in combination with high network load. Adding this parameter fixed it. I've noticed that the parameter isn't set in the current Pi2 images.

So perhaps give it a try:
Add in "/etc/sysctl.conf" the parameter "vm.min_free_kbytes = 16384" or a higher value "vm.min_free_kbytes = 32768".
Reboot.


You could also try the newest Pi2 standard firmware:

Terminal

sync
sync
sudo wget -O /boot/fixup.dat https://github.com/Hexxeh/rpi-firmware/blob/master/fixup_x.dat?raw=true --no-check-certificate
sync
sudo wget -O /boot/start.elf https://github.com/Hexxeh/rpi-firmware/blob/master/start_x.elf?raw=true --no-check-certificate
sync
sync

Reboot.