Sounds like it might be the same bug that I'm running into when trying to inject lots of packets. Aside from injection, it works fine, but it's a drag to have to wait for packets especially given the fact that I'm almost always working off battery power.

I did manage to get gcc, g++ and gdb installed on the N900, however the SDK for maemo 5 doesn't seem to like my desktop nor my laptop (presumably because it warns me that 64-bit is unsupported but gives me the option to try anyway). Unfortunately, this project has now fallen to the back burner since I don't have time to learn about debugging on the N900 (which I'm told is different than debugging on anything else), to get a core file, where to start putting debugging statements in the code, etc. I might get to it one of these days, but don't hold your breath.