On Thu, Dec 17, 2015 at 7:42 AM, Inamdar Sharif <[email protected]> wrote:

> Hi Guys,
>
>
>
> Is there an easy way to stop avc denied messages to get printed on to the
> UART??
>
>
>
> But those should be seen the logcat.
>

Early messages before userspace or logd is running have to go somewhere, so
they are printk'd to the kernel. Your KConfig can disable printing printk
statements over uart.
I am not sure offhand what the kernel config option is that controls this
offhand.

Once logd is running, it acts as the audit daemon and recieves messages
from the kernel via a netlink socket and writes them to logcat. Initially I
had an auditd implementation
for Android, prior to the logd approach, that "grepped" the kmsg buffer on
startup to put them into the audit logs, I don't think that followed for
the logd implementation.



>
>
> Thanks.
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-- 
Respectfully,

William C Roberts
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