Description of Problem:
An older machine with a K6 processor and 2.4.9-0.20.2 installed
died quietly last nigth without leaving any traces in log files.
Outwardly nothing was amiss only neither keyboard nor mouse were
responsive and a machine was also not accessible over a network
(save 'ping'). No traces of a crash of any sort in log files
after a reboot. Manual rerunning /etc/cron.daily/slocate script
finished without any incidents.
Comparing time stamps on various log files indicates that a machine
died running 'slocate' job from cron. Another box (Athlon) with
2.4.9-0.20.2 survived the same night so far. On a kernel level
differences are that Athlon is running "athlon" variant and the
one which died is "i386".
Here is an output from /proc/cpuinfo:
processor : 0
vendor_id : AuthenticAMD
cpu family : 5
model : 6
model name : AMD-K6tm w/ multimedia extensions
stepping : 2
cpu MHz : 233.866
cache size : 64 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 mmx
bogomips : 466.94
This box has 64 MB of a physical memory and over 160 MB of swap.
Could you boot the kernel with "nmi_watchdog=1" on the kernel commandline
in lilo or just add it to the kernel line in grub
That will (hopefully) create an oops in such a "stuck" situation, so that we can
see WHERE it gets stuck.
> Could you boot the kernel with "nmi_watchdog=1" ...
I did; but the box survived the last night without any incidents.
I have also now a "magic sysrq" on.
X server (XFree86-S3V-3.3.6-42 because XFree86-4.1.0-3 does not work
too well with this video card) is able to lock up the whole thing
(nice colour vertical stripes all over and a dead box) but these are
likely old hardware bugs in S3. Maybe 'no_pci_disconnect' will help.
Thanks for the bug report. However, Red Hat no longer maintains this version of
the product. Please upgrade to the latest version and open a new bug if the problem
The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases,
and if you believe this bug is interesting to them, please report the problem in
the bug tracker at: http://bugzilla.fedora.us/