Kernel OOPss - corrupted memory

2008-12-08 Thread Konstantin Kalin
Hello, I'd like to ask you an advice. Our production systems began experiencing kernel panics but the linux kernel wasn't changed for last 1.5 years. Also we didn't change drivers for last 0.5 years. I collected vmcores by netdump and investigated them. All panics are related to corrupted mem

Re: insmod: error inserting

2008-01-28 Thread Konstantin Kalin
Onkar wrote: I was experimenting with the etnernet driver code : Broadcom b44 NIC . I took the code from the linux kernel /drivers directory and tried to compile it seperately and insert into the running kernel. the kernel is just freshly compiled ?? insmod: error inserting './b44.o': -1 Inva

Re: Strange feezing on 2.6.21

2008-01-10 Thread Konstantin Kalin
Mulyadi Santosa wrote: Hi... On Jan 10, 2008 7:04 PM, Konstantin Kalin <[EMAIL PROTECTED]> wrote: Thank you for advice. Unfortunately it is not easy as may appear because this version of the kernel is used in production and new version of kernel would have new unknown troubles. Befor

Strange feezing on 2.6.21

2008-01-10 Thread Konstantin Kalin
Hello, I'd like to ask your help with strange behavior of kernel 2.6.21-7. Sometimes it becomes to inoperable state and the system time stops. Also I couldn't ping the system that moment. But if I try to use keyboard the system will wake up and begin working. In other words all programs are c

Re: Strange feezing on 2.6.21

2008-01-10 Thread Konstantin Kalin
Mulyadi Santosa wrote: Hi On Jan 10, 2008 5:58 PM, Konstantin Kalin <[EMAIL PROTECTED]> wrote: Hello, I'd like to ask your help with strange behavior of kernel 2.6.21-7. try to upgrade to latest stable first. regards, Mulyadi Thank you for advice. Unfortunately it

Re: Linux PXE info

2007-12-20 Thread Konstantin Kalin
Mukund JB. wrote: My plan is to execute a non-linux module for authentication. Steps involved are: * Start the system * Network PXE starts, gets the DHCP assigned address * PXE tries to connect to the nearby tftp server, grabs the NON-Linux authentication module * executes the module, I get the