Marco Gerards <[EMAIL PROTECTED]> writes:
> Hi,
>
> While I tried to generate a segfault it crashed GNUMach (1.x, I have
> tested both CVS and 1.2) with this error:
>
> panic: zalloc: zone kalloc.8192 exhausted
> (There is a small pause here and a bit of disk activity/ flashing IDE LEDs)
> hd1: irq timeout: status=0x58 { DriveReady SeekComplete DataRequest }
> hd0: disabled DMA
> hd1: disabled DMA
> ide0: reset: success
> (And here my box reboots after some seconds)
>
> Here is how I produced this result (and I can generate this problem
> anytime, so it is possible to debug this). The weird thing about this
> problem is that it only happens when I run the test program from my
> /home partition (which lives on hd0s1).
>
> Here is what I did before GNUMach crashed:
>
> [EMAIL PROTECTED]:~$ cd src/tests
> [EMAIL PROTECTED]:~/src/tests$ cat crash.c
> int
> main (int argc, char *argv[])
> {
> int *p = 0;
> *p = 213;
> return 0;
> }
> [EMAIL PROTECTED]:~/src/tests$ gcc crash.c -o crash
> [EMAIL PROTECTED]:~/src/tests$ ./crash
> Segmentation fault
> [EMAIL PROTECTED]:~/src/tests$ ./crash
>
> Does someone have any idea what the problem might be and how I can
> debug this? I am willing to do so but I am afraid that it can be
> quite hard (and that I do not have the experience and perhaps not
> enough knowledge) so I would appreciate some help (a pointer in the
> right direction).
>
> Are other people able to reproduce the same? Please notice that you
> will need to test this using a second partition.
>
> Thanks,
> Marco
What is your crash server setup to do? Have you tried attached gdb to
the crash server?
Jim
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