*** This bug is a duplicate of bug 1366261 ***
https://bugs.launchpad.net/bugs/1366261
** This bug has been marked a duplicate of bug 1366261
Apparmor prevents reading /run/utmp
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Touch seeded packages, which is subscribed to rsyslog in Ubuntu.
https://bugs.launchpad.net/bugs/1100060
Title:
apparmor profile denies access to /run/utmp
Status in “rsyslog” package in Ubuntu:
New
Bug description:
The Apparmor profile of rsyslogd, when enabled, prevents the daemon
from reading /run/utmp:
Jan 15 16:59:53 log kernel: [15515.765872] type=1400
audit(1358287193.318:13): apparmor="DENIED" operation="open" parent=1
profile="/usr/sbin/rsyslogd" name="/run/utmp" pid=592
comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r"
fsuid=101 ouid=0
This is the first time I see this denial since I enabled the profile
many months ago. The easy fix seems to simply include the "wutmp"
abstraction to the profile.
The only thing I can see that could have triggered this, is the
*heavy* IO load of the underlying hypervisor powering this VM. Other
VMs on the same hypervisor emitted "BUG: soft lockup - CPU#0 stuck for
39s! [flush-253:0:734]" at the same second as the rsyslog apparmor
denial.
$ lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04
$ apt-cache policy rsyslog
rsyslog:
Installed: 5.8.6-1ubuntu8
Candidate: 5.8.6-1ubuntu8
Version table:
*** 5.8.6-1ubuntu8 0
500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: rsyslog 5.8.6-1ubuntu8
ProcVersionSignature: Ubuntu 3.2.0-35.55-virtual 3.2.34
Uname: Linux 3.2.0-35-virtual x86_64
NonfreeKernelModules: xt_tcpudp xt_recent xt_owner xt_limit xt_conntrack
nf_nat_ftp nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ftp ipt_MASQUERADE
ipt_LOG iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4
iptable_filter ip_tables ip6t_LOG ip6table_filter ip6_tables x_tables
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Tue Jan 15 17:08:14 2013
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: rsyslog
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.rsyslog.conf: 2012-04-16T23:17:45.198820
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