On Thu, Jul 22, 2010 at 6:21 PM, Mulyadi Santosa <[email protected]>wrote:
> Hi... > > On Thu, Jul 22, 2010 at 23:03, Zax Zax <[email protected]> wrote: > > Hi, > > > > I am debugging an embedded system (SH4) Application which crashes with > > "Segmentation Fault" and then the kernel message "kernel: Close" comes. > > After that the system hangs or I get the shell. I am wondering what this > > kernel: Close means. Thanks. > > Hm...no stack trace? > > no stack trace is available. Even when I run it through the GDB. In GDB I get PC not save and that's it. I'm compiling with -O2 gcc option. When I compile with -O0 or -O1 the Problem disappears. Is it possible to be some kind of unaligned data access? P.S. I cannot find the "kernel:Close" in the kernel source and I don't have any clue... I've forget to mention that I am using kernel 2.6.23.17. Best, Zax
