Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Description of problem:
After having updated some nodes to 7.3 (but not rebooted) , ip6tables service doesn't (re)start as it has invalid context on the /var/lock/subsys/ip6tables
Version-Release number of selected component (if applicable):
selinux-policy-targeted-3.13.1-102.el7_3.7.noarch
iptables-services-1.4.21-17.el7.x86_64
How reproducible:
Have a el7.2 updated to 7.3, including a bump from those pkgs to newer versions:
selinux-policy-targeted-3.13.1-102.el7_3.7.noarch => selinux-policy-targeted-3.13.1-102.el7_3.7.noarch
iptables-services-1.4.21-16.el7.x86_64 => iptables-services-1.4.21-17.el7.x86_64
Actual results:
systemctl start ip6tables => fails
Expected results:
ip6tables service would succeed
Additional info:
on el7.2, the context for /var/lock/subsys/ip6tables was :
-rw-r--r--. root root system_u:object_r:var_lock_t:s0 ip6tables
But it's now denied, so putting it to iptables_lock_t (like for iptables service) allow the service to start
Interesting :
restorecon -Rv /var/lock/subsys/ip6tables
restorecon: Warning no default label for /run/lock/subsys/ip6tables
But a reboot seem to solve that issue (but rebooting a bunch of servers isn't the best idea either)
I believe this bug describes another aspect of the same problem as BZ#1376343 or BZ#1367520.
# matchpathcon /var/lock/subsys/iptables
/var/lock/subsys/iptables system_u:object_r:iptables_lock_t:s0
# matchpathcon /var/lock/subsys/ip6tables
/var/lock/subsys/ip6tables <<none>>
#
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2017:1861