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Description of problem: With the default main.cf which has: # Enable IPv4, and IPv6 if supported inet_protocols = all Booting with ipv6.disable=1 we can see constant AVCs: type=AVC msg=audit(1481628221.412:81): avc: denied { module_request } for pid=1597 comm="postfix" kmod="net-pf-10" scontext=system_u:system_r:postfix_master_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system type=AVC msg=audit(1481628221.815:84): avc: denied { module_request } for pid=1773 comm="postsuper" kmod="net-pf-10" scontext=system_u:system_r:postfix_master_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system type=AVC msg=audit(1481628222.002:92): avc: denied { module_request } for pid=1874 comm="qmgr" kmod="net-pf-10" scontext=system_u:system_r:postfix_qmgr_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system type=AVC msg=audit(1481628222.010:94): avc: denied { module_request } for pid=1873 comm="pickup" kmod="net-pf-10" scontext=system_u:system_r:postfix_pickup_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system Please close this if you consider this being a configuration issue (but given the comment in the configuration file this might be something to adjust). Thanks.
Actually, I see similar AVC from PCP and chronyd as well. Re-assigning to selinux-policy, probably best to fix there (if at all). Thanks.
Thank you Marko, This AVC will be dontaudited.
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