Hi, I have just installed a vanilla 2.4.16 kernel onto a redhat 7.1 system. After compiling and rebooting, I realised I was missing something so went and re-configured the kernel and started the compile again. I then got loads of errors and the make crashed.It was running fine with 2.4.8 prior to this. Below is one of the errors in my messages file! Dec 8 12:20:09 scutter kernel: Unable to handle kernel paging request at virtl address 0000b600 Dec 8 12:20:09 scutter kernel: printing eip: Dec 8 12:20:09 scutter kernel: 0000b600 Dec 8 12:20:09 scutter kernel: *pde = 00000000 Dec 8 12:20:09 scutter kernel: Oops: 0000 Dec 8 12:20:09 scutter kernel: CPU: 0 Dec 8 12:20:09 scutter kernel: EIP: 0010:[<0000b600>] Not tainted Dec 8 12:20:09 scutter kernel: EFLAGS: 00010202 Dec 8 12:20:09 scutter kernel: eax: 00000001 ebx: c02b2e40 ecx: 000000b6 edx: cc802000 Dec 8 12:20:09 scutter kernel: esi: 000000b6 edi: c6e77268 ebp: c8589b40 esp: c5a67e98 Dec 8 12:20:09 scutter kernel: ds: 0018 es: 0018 ss: 0018 Dec 8 12:20:09 scutter kernel: Process make (pid: 2275, stackpage=c5a67000) Dec 8 12:20:09 scutter kernel: Stack: c10333c0 c011de3d c02b2e40 00000001 08099f 00000000 c8589b40 c6ecfe60 Dec 8 12:20:09 scutter kernel: c011e0bb c8589b40 c6ecfe60 0809a99f c6e268 0000b600 00000000 c6e796e4 Dec 8 12:20:09 scutter kernel: 00000011 c5a66560 c6e796e4 c5a66560 c5afc4 c010693d 00000011 c5a66000 Dec 8 12:20:09 scutter kernel: Call Trace: [do_swap_page+125/224] [handle_mm_ult+107/192] [handle_signal+125/256] [do_page_fault+394/1232] [getname+94/160]Dec 8 12:20:09 scutter kernel: [__user_walk+65/80] [sys_stat64+20/112] [doage_fault+0/1232] [error_code+52/60] Dec 8 12:20:09 scutter kernel: Dec 8 12:20:09 scutter kernel: Code: Bad EIP value. A few minutes later I got an error that init had crashed and so the kernel crashed! Every time after I rebooted I got this error whil the drives were being fscked. I have attached my config file for the kernel and a copy of dmesg. regards Rob Fulton