Red Hat Bugzilla – Bug 135727
cramfs (?) corruption in stage2.img on the test3 x86_64 DVD
Last modified: 2015-01-04 17:10:36 EST
Description of problem:
* Network kickstart installation fails due to a corruption
(cramfs?) in the stage2.img image
Version-Release number of selected component (if applicable):
* Easy, in multiple ways
Steps to Reproduce:
1. I do kickstart network install using a loopback mounted DVD
image on an Athlon64 machine with 1GB RAM
2. Everything goes fine for a while but at some point spills
lots of messages on the console 3 about failed blocks from
loop0 and uncomression errors.
After a while the installer crashes.
1. On the kickstart server go to the directory that serves as
the loopback mount point for the DVD. In my case the server
is Redhat9 with all the Redhat9 updates (kernel 2.4).
2. Copy Fedora/base/stage2.img to a regular file system (not
necessary but just to avoid confusion). Mount it and dd all
the files to /dev/null
mount -o loop,ro stage2.img
for f in $(find /mnt -type f) ; do
dd if=$f of=/dev/null
Check /var/log/messages frequently. After a while there are
plenty cramfs messages about a corrupted file system, then
the machine goes nuts :(
I am not sure it this is related but see bug 104503
An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which
may contain a fix for your problem. Please update to this new kernel, and
report whether or not it fixes your problem.
If you have updated to Fedora Core 4 since this bug was opened, and the problem
still occurs with the latest updates for that release, please change the version
field of this bug to 'fc4'.
This bug has been automatically closed as part of a mass update.
It had been in NEEDINFO state since July 2005.
If this bug still exists in current errata kernels, please reopen this bug.
There are a large number of inactive bugs in the database, and this is the only
way to purge them.