I'm getting crashes whenever I do some non-trivial i/o (apt-get safe-upgrade, for example, or just copying files from one FS to another. This happens when booting of a USB drive, NFS or SD card. (I can't manage to boot of nand, which may or may not be related).
Finally, the U-Boot 'mtest function freezes as follows:
U-Boot 1.1.4 (Dec 23 2009 - 13:32:43) Marvell version: 3.4.27
Pattern 00000000 Writing...
Any idea how I can run more diagnostics?
I'm attaching the output of the serial port illustrating such a crash.
The system was in the middle of apt-get install rsync:
# apt-get install rsync
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done
The following NEW packages will be installed:
0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 340kB of archives. After unpacking 672kB will be used.
Writing extended state information... Done
lenny/main rsync 3.0.3-2 [340kB]
Fetched 340kB in 3s (97.2kB/s)
Timeout, server not responding.
The dump starts with:
[ 1569.690000] Unable to handle kernel paging request at virtual address 00c90068
[ 1569.700000] Unable to handle kernel paging request at virtual address 0b97ffb0
[ 1569.700000] pgd = df054000
[ 1569.700000] [0b97ffb0] *pgd=00000000
[ 1569.700000] Internal error: Oops: 805 [#1]