Date: Sun, 10 Nov 2013 01:13:16 +0700 (NOVT) From: Eugene Grosbein <eugen@grosbein.net> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/183817: [patch] [mac] [panic] kernel compiled with options INVARIANTS and MAC_PORTACL panices if loader loads mac_portacl.ko too Message-ID: <201311091813.rA9IDGMA002537@grosbein.net> Resent-Message-ID: <201311091820.rA9IK3Jq075099@freefall.freebsd.org>
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>Number: 183817 >Category: kern >Synopsis: [patch] [mac] [panic] kernel compiled with options INVARIANTS and MAC_PORTACL panices if loader loads mac_portacl.ko too >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Nov 09 18:20:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Eugene Grosbein >Release: FreeBSD 9.2-STABLE amd64 >Organization: RDTC JSC >Environment: System: FreeBSD grosbein.net 9.2-STABLE FreeBSD 9.2-STABLE #5 r256953M: Sun Nov 10 00:52:12 NOVT 2013 root@grosbein.net:/usr/obj/usr/local/src/sys/DADV amd64 >Description: If the kernel is compiled with options INVARIANTS and options MAC_PORTACL and /boot/loader.conf has "mac_portacl_load=YES" then kernel panices as soon as /etc/rc.d/initrandom script runs "sysctl -a" at boot time: http://www.grosbein.net/files/portacl.jpg >How-To-Repeat: Build custom kernel with options INVARIANTS and options MAC_PORTACL, have "mac_portacl_load=YES" in /boot/loader.conf and try to boot. >Fix: --- sys/security/mac/mac_policy.h.orig 2013-10-21 21:11:02.000000000 +0700 +++ sys/security/mac/mac_policy.h 2013-11-10 00:49:50.000000000 +0700 @@ -1021,6 +1021,7 @@ }; \ MODULE_DEPEND(mpname, kernel_mac_support, MAC_VERSION, \ MAC_VERSION, MAC_VERSION); \ + MODULE_VERSION(mpname, 1); \ DECLARE_MODULE(mpname, mpname##_mod, SI_SUB_MAC_POLICY, \ SI_ORDER_MIDDLE) >Release-Note: >Audit-Trail: >Unformatted:
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