6.0-BETA5 from yesterday panics on kldload nfsserver.ko

Kris Kennaway kris at obsecurity.org
Sun Sep 25 07:31:13 PDT 2005


On Sun, Sep 25, 2005 at 04:20:17PM +0300, Ion-Mihai Tetcu wrote:
> This is completely reproducible, unfortunately the core file is
> corrupted.
> 
> warning: "/usr/crash/vmcore.1": no core file handler recognizes format, using default
> Can't fetch registers from this type of core file
> Can't fetch registers from this type of core file
> #0  0x00000000 in ?? ()
> (gdb) 

Do you mean gdb or kgdb?  You should use the latter.

> root at it> /usr/crash [16:16:06] 0
>  # file vmcore.1
> vmcore.1: ELF 32-bit LSB core file Intel 80386, invalid version (embedded)
> 
> The only exotic thing is that I'm using ULE.
> 
> This was a complete clean build (rm -rf /usr/src/* && cvsup .........).

But did you rebuild the nfsserver module?  e.g. you are not using
MODULES_OVERRIDE, and the module and kernel have the same date?

Kris
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