/proc problems: 1.3.6[46]

David Engberg (engberg@cs.berkeley.edu)
Tue, 20 Feb 1996 09:43:05 -0800 (PST)


I decided that my 486 was too slow for C++ development, so went out and
bought a P5-133 system with a Triton chipset PCI motherboard last weekend...

Both 1.2.11 and 1.2.13 exhibited a horrible corrupting problem where I
would work for a while, then gcc would spew some internal error before
taking out virtual memory and, after enough restarts, my root
filesystem.

So I tried several of the more recent 1.3.* series, which mention
corrupting PCI chipset fixes in the 'config' process. I haven't seen the
corrupting problem, but now emacs bombs in its memory manager (xemacs
works ok) and 'ps u' and 'top' both die with a floating exception:

> ps u
USER PID %CPU %MEM SIZE RSS TTY STAT START TIME COMMAND
Floating exception

I'm hoping this is a telling symptom of a larger problem that makes the
majordomo 'perl' scripts consume all of the memory on my system.

Has anyone else seem this problem? When were the chipset fixes
introduced into a kernel release? I can drop back to that version to see
if it fixes the problem(s).

-dave