Bug#449027: vserver: [notice] child pid 27907 exit signal Segmentation fault (11)

Am Freitag, 9. November 2007 schrieben Sie:
> On Saturday 03 November 2007, Gerhard Gaußling wrote:
> > You're using a 32-bit installation with a 64-bit kernel, right?
> >
> > GDB doesn't work in this configuration.  It's a kernel bug; the
> > ptrace 32-bit emulation does not handle some operations that normal
> > i386 ptrace handles.
>
> If that's the problem then using gdb on a core dump on disk should
> work. At least I don't see how gdb would use ptrace in that case.
>
> BTW, I also have the 64/32bit combination, and it works for me. I
> have linux-image-2.6.22-2-amd64.
>
> Cheers,
> Stefan

Hello Stefan,

Thank you very much to pointing that out, I'm not a programmer, as I already mentioned, but I tried to get apache core-dumps before starting this bug-report, and I get some, but unfortunately with apache compiled without debug symbols.

I simply don't know how to get core-dumps out of these segmentation faults again. Maybe you can help me to get some core-dumps out of these segfaults?
I used mod_prctl.c to get core-dumps:
http://www.apache.org/~trawick/mod_prctl.c http://mail-archives.apache.org/mod_mbox/httpd-bugs/200312.mbox/%3C20031219011002.22751.qmail@nagoya.betaversion.org%3E

The gdb issue might came from the kernel my vserver uses, I don't know. Received on Sat Nov 10 08:31:02 2007