Bug 1216787

## Observation


many of our upgrade tests failed on following AVC denials in AppArmor

full log https://paste.opensuse.org/pastes/09c5eebd91df


# wait_serial expected: "SCRIPT_FINISHEDOSm16-\\d+-"
# Result:

OSm16
type=AVC msg=audit(1698766514.856:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="php-fpm" pid=639 comm="apparmor_parser"
type=AVC msg=audit(1698766514.884:12): apparmor="STATUS" operation="profile_load" profile="unconfined" name="samba-bgqd" pid=641 comm="apparmor_parser"
type=SYSCALL msg=audit(1698766514.884:12): arch=c000003e syscall=1 success=yes exit=42097 a0=8 a1=5651a69e3bf0 a2=a471 a3=0 items=0 ppid=617 pid=641 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="apparmor_parser" exe="/sbin/apparmor_parser" subj=unconfined key=(null)
type=PROCTITLE msg=audit(1698766514.884:12): proctitle=2F7362696E2F61707061726D6F725F706172736572002D2D7265706C616365002D2D002F6574632F61707061726D6F722E64
type=AVC msg=audit(1698766514.912:13): apparmor="STATUS" operation="profile_load" profile="unconfined" name="samba-dcerpcd" pid=642 comm="apparmor_parser"
type=SYSCALL msg=audit(1698766514.912:13): arch=c000003e syscall=1 success=yes exit=43027 a0=8 a1=5651a694e370 a2=a813 a3=0 items=0 ppid=617 pid=642 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="apparmor_parser" exe="/sbin/apparmor_parser" subj=unconfined key=(null)
type=PROCTITLE msg=audit(1698766514.912:13): proctitle=2F7362696E2F61707061726D6F725F706172736572002D2D7265706C616365002D2D002F6574632F61707061726D6F722E64
type=AVC msg=audit(1698766514.940:14): apparmor="STATUS" operation="profile_load" profile="unconfined" name="samba-rpcd" pid=643 comm="apparmor_parser"
type=SYSCALL msg=audit(1698766514.940:14): arch=c000003e syscall=1 success=yes exit=41505 a0=8 a1=5651a6989e80 a2=a221 a3=0 items=0 ppid=617 pid=643 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="apparmor_parser" exe="/sbin/apparmor_parser" subj=unconfined key=(null)
type=PROCTITLE msg=audit(1698766514.940:14): proctitle=2F7362696E2F61707061726D6F725F706172736572002D2D7265706C616365002D2D002F6574632F61707061726D6F722E64




openQA test in scenario opensuse-15.6-NET-x86_64-kde@64bit-2G fails in
[prepare_system_for_update_tests](https://openqa.opensuse.org/tests/3691976/modules/prepare_system_for_update_tests/steps/15)

## Test suite description
TIMEOUT_SCALE property is added to avoid sporadic shutdown fails in kde@USBboot_64 scenario.

Added by : oorlov; 

Related ticket: poo#37000


## Reproducible

Fails since (at least) Build [545.1](https://openqa.opensuse.org/tests/3670617)


## Expected result

Last good: [538.1](https://openqa.opensuse.org/tests/3640584) (or more recent)


## Further details

Always latest result in this scenario: [latest](https://openqa.opensuse.org/tests/latest?arch=x86_64&distri=opensuse&flavor=NET&machine=64bit-2G&test=kde&version=15.6)