complete freeze of freerunner prottype #47

[mdt@…]

since 2 weeks or so i have complete freezes with my freerunner (prototype #47).
sometimes the device works for 2 days, sometime the crash comes minutes after
reboot. because i am activly developing my softwarestack the circumstances are
changing all the time. i use nearly the whole hardware in the neo:

• gsm with the muxer
• 2 channel for the gsmd
• 1 channel for steady on gprs
• gps
• udp over usb to the host for syslog
• grafic with evas with animation initiated by incomming messages
• sd card access for the underlaying database

i tried to not use one or more components to determine which component was the
cause of the failure but because i have to develop my software it is difficult
to say something deterministic about it.

• when the muxer is running in verbose mode, it logs more to syslog and the

freeze happened more often

• often the freeze happened when messages arrived which triggered animation and

stored on sd

• while my gpsd makes comparable high load, it seemed not to be involved

because in the office i don't use it and see freezes

i am completly lost and would be happy about any help on this issue. i am not an
hw guy and am helpless when using the debugboard (my first impressions see under
#1371 ).

[mdt@…]

after a complete reflashing an nand erase the bug did not occure anymore. sry
for this report.