On Fri, Jul 20, 2001 at 10:49:45AM +0800, kjlin wrote: > Why too much "printf" will cause the program to die? > Is it the problem of uClibc or kernel? > Does the compiler for my testing program concern this weird problem? > Can anybody give me some hints? You gave no details such as sw version numbers and hardware details. However given such random behaviour my guess would be a kernel bug, possibly the TLB or cache managment code doesn't handle your CPU right. Ralf