Hello, In a kernel related project which I am working on, after compilation I face certain errors, which I am having difficulty in debugging. The error is of the form: Unable to handle kernel NULL pointer dereference at virtual address 00000006 current->tss.cr3=1ff88000, %cr3=1ff88000 *pde=00000000 Oops:0000 CPU:0 EIP:0010:[<c01386a9>] EFLAGS:00010282 eax:ffffffe ebz:fffffff2 .............. ............. Process init(pid:1, process nr:1 , stackpage=dffcb000) Stack: ............ (stack listing here) Call Trace:[<c013873e>][<c0107b70>] Code: 8b 40 ............. I tried debugging this error by examining the EIP in the System.map file and found it to be a function , part of my code. However that function did not dereference any NULL pointer. The call trace values too, when examined showed no NULL pointer dereference. I are working on the 2.2.15 kernel and installed a KALLSYMS patch but we there was no stack listing as well. I am aware that the above information is not enough but if some one could help me out i'd be glad to pass the code entirely . Thanks, nirmal -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
