[BackupPC-devel] Bad Page State (Kernel incompatibility?)

[Chris T. <cyb...@gm...>]

I'm getting a problem with the dump process.  The machine locks up
completely with a kernel panic.  I am not sure if it is a kernel
issue, hardware, or BackupPC.
I get the same type of error on 2.6.17.6, 2.6.16.18, and the default
slackware 10.2 kernel, 2.4.31.
I have also tried BackupPC 2.1.2 and 3.0.0beta1 (currently using now).
 It is writing to a software raid array, pulling data from Windows
machines with the cygwin rsyncd program locally and over a T1.

Here is what I see on the screen:
Bad page state in process 'BackupPC_dump'
Page:c1171320 flags:0x80010008 mapping:00880000 mapcount:0 count:0
Trying to fix it up, but a reboot is needed
Backtrace:
CPU 0: Machine Check Exception: 0000000000000004
Bank 2: f2002000000000863
Bank 4: 946ac00100000813 at 0000000037ddbff0
Kernel panic - not syncing: CPU context corrupt

I've searched the sf lists, there was one instance of this in May for
BackupPC_tarExt.
Kernel issue?