Thanks john for the quick reply.. My kernel version is 4.1.51-1.19
Tried below logging options, but didnt help. Not able to get logs, what is blocking apparmor to play video. echo -n "noquiet" /sys/module/apparmor/parameters/audit echo 0> /sys/module/apparmor/parameters/debug On Tue, Oct 20, 2020 at 3:05 PM John Johansen <john.johan...@canonical.com> wrote: > On 10/20/20 9:12 AM, swarna latha wrote: > > Hi, > > > > We are using apparmor to generate profile for a video application > running in container. > > > > with apparmor in complaint mode, we see the video is not streaming, and > we are not getting any apparmor logs. if we disable the apparmor profile, > we see video streaming. > > > > Can you please let us know the reason for this behaviour... is it due to > any permission issue or performance issue... > > > > if it is due to permission issue, why we are not getting apparmor logs > in this case. > > > > It is likely a permission issue but it is possible other parts of the > kernel are interacting with apparmor > > what is your kernel version? > > > As root can you enable debug mode, > > echo 0> /sys/module/apparmor/parameters/debug > > this will give some logging output with extra info for so special cases. > > and can youturn off audit silencing > > echo -n "noquiet" /sys/module/apparmor/parameters/audit > > this turns off deny rules silencing of denials. > > > You can toggle these values live and do it one at a time if you like. >
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