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SubjectRe: OOPS on bringing down ppp
Date
On Fri, 24 Nov 2000 10:55:39 +0000, 
Mark Ellis <mark.uzumati@virgin.net> wrote:
>Hi all, consistently getting the following when pppd is terminated. Happens
>in 2.4.0-test11, fine in 2.4.0-test9, don't know about test10. Same happens
>for pppd 2.4.0b4 and 2.4.0, both recompiled for test11. Is this related to
>the modutils incompatability (modutils 2.3.19) ?

I don't think so. I cannot reproduce this oops on 2.4.0-test11 with
modutils 2.3.21, ppp 2.4.0. modutils 2.3.19 should be compatible with
kernel 2.4.0-test11, the incompatibility is between modutils <= 2.3.15
and kernel 2.4.0-test11.

It was difficult to find the right area of code, my compile with
egcs-2.91.66 and -march=i686 gives quite different Assembler, so take
this analysis with a pinch of salt. Is there any chance that you are
using the wrong compiler and/or compiler options?

The oops looks to be on line 102 of kmod.c

for (i = 0; i < current->files->max_fds; i++ ) {

current->files is NULL. That has nothing to do with modutils, rather
it points to an invalid or incomplete current context.

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