[Bug 1372] New: complete freeze of freerunner prottype #47

bugzilla-daemon at bugzilla.openmoko.org bugzilla-daemon at bugzilla.openmoko.org
Sun Apr 27 23:26:16 CEST 2008


           Summary: complete freeze of freerunner prottype #47
           Product: Neo1973 Hardware
           Version: GTA02v4
          Platform: Neo1973
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Core System
        AssignedTo: sean_chiang at openmoko.org
        ReportedBy: mdt at emdete.de
                CC: buglog at lists.openmoko.org

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
bug #1371 ).

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