ap_fdopen for logfiles does not specify O_LARGEFILE and therefore apache stops working when logfiles grow > 2GB
ehmm the function is actually ap_pfopen()
This is fixed in 2.0.50, not sure if anyone is interested in doing the work for 1.3 too. Opening all files with O_LARGEFILE is probably a bad idea so I'd guess it requires an interface change.
*** This bug has been marked as a duplicate of 13511 ***