Openmoko Bug #2264: Heavy GPRS traffic causes a Calypso crash

Openmoko Public Trac bugs at
Sat Apr 11 09:27:33 CEST 2009

#2264: Heavy GPRS traffic causes a Calypso crash
    Reporter:  budfive      |        Type:  defect   
      Status:  new          |    Priority:  normal   
   Milestone:               |   Component:  GSM Modem
     Version:  unspecified  |    Severity:  normal   
    Keywords:               |    Haspatch:  0        
   Blockedby:               |   Estimated:           
 Patchreview:               |    Blocking:           
Reproducible:               |  

Comment(by dieter):

 This bug is caused because the GSM firmware is out of memory and asserts
 (stops). Most certainly there is a memory leak somewhere. The problem:
 Openmoko does not have the source code of the GSM stack and this is most
 certainly the place where the memory leak occurs. The entities of the GSM
 stack communicate by sending messages, the memory for those messages is
 dynamically allocated and (hopefully) freed again. I will see what can be
 done, but I can't estimate yet how long it takes to fix it (if possible at

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