On Thu, Feb 24, 2005 at 11:53:20PM +0800, Tsang-Ren Chang wrote: > Hi, > I'm porting linux-2.4.27 on adm5120 (MIPS 4Kc core). > But when I copied /sbin/pppd , It crashed. In addition to what Maciej said I'd like to add that bus errors are often signalled asynchronously, so the machine state in a register dump very often has no relation to the actual problem. Ralf