[rsbac] RSBAC kernel hangs while booting
ao at rsbac.org
Wed Mar 29 09:07:37 CEST 2006
On Dienstag 28 März 2006 18:41, Tigran S. Avanesov wrote:
> I have linux-2.6.14 kernel,
> and debian patch "buslogic-pci-id-table.patch" on it.
> After patching with linux-2.6.14-rsbac-22.214.171.124.patch and compiling,
> often fails to boot (hangs) with error like
> [<c014cf49>] auto_read+0x59/0x60
> ....... do_page_fault+....
> .... rsbac_adf_request_mac+....
> But sometimes it boots ok
Does it boot with MAC disabled?
> while booting it prints a lot of errors like
> 00000000193|rsbac_adf_request(): request CHANGE_OWNER, pid 1585,
> prog_name busybox, prog_file /bin/busybox, uid 0, target_type
> 1585, attr owner, value 0, result NOT_GRANTED by AUTH
This means that the AUTH module is doing its job: It does not allow
setuid (CHANGE_OWNER), if the program is not allowed to. I wonder why
your RSBAC is already initialized when running busybox from initrd,
though. It should not.
> Some config parameters:
> As far as I understand, /bin/busybox - is from initrd (I
> from root filesystem, but errors were the same)
> Settings in rsbac_menu I changed were only for /bin/login -AUTH May
Please try setting kernel parameter rsbac_delayed_root=3 or whatever
is the major number of your root partition.
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