Souhrn: SELinux is preventing /usr/sbin/abrtd "write" access on limits. Podrobný popis: [abrtd has a permissive type (abrt_t). This access was not denied.] SELinux denied access requested by abrtd. It is not expected that this access is required by abrtd and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Povolení přístupu: You can generate a local policy module to allow this access - see FAQ (http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug report. Další informace: Kontext zdroje system_u:system_r:abrt_t:s0-s0:c0.c1023 Kontext cíle system_u:system_r:init_t:s0 Objekty cíle limits [ file ] Zdroj abrtd Cesta zdroje /usr/sbin/abrtd Port <Neznámé> Počítač (removed) RPM balíčky zdroje abrt-1.0.6-1.el6 RPM balíčky cíle RPM politiky selinux-policy-3.6.32-75.el6 Selinux povolen True Typ politiky targeted Vynucovací režim Enforcing Název zásuvného modulu catchall Název počítače (removed) Platforma Linux (removed) 2.6.32-8.el6.x86_64 #1 SMP Tue Jan 19 14:22:09 EST 2010 x86_64 x86_64 Počet upozornění 1 Poprvé viděno St 3. únor 2010, 07:17:34 CET Naposledy viděno St 3. únor 2010, 07:17:34 CET Místní ID b76634be-3849-4db6-a139-108882e23d59 Čísla řádků Původní zprávy auditu node=(removed) type=AVC msg=audit(1265177854.16:2119): avc: denied { write } for pid=1890 comm="abrtd" name="limits" dev=proc ino=8264646 scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tcontext=system_u:system_r:init_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1265177854.16:2119): arch=c000003e syscall=2 success=yes exit=8 a0=7fff0d955ff0 a1=1 a2=7fbc17e32ed8 a3=7fff0d9558d0 items=0 ppid=1889 pid=1890 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="abrtd" exe="/usr/sbin/abrtd" subj=system_u:system_r:abrt_t:s0-s0:c0.c1023 key=(null) Hash String generated from selinux-policy-3.6.32-75.el6,catchall,abrtd,abrt_t,init_t,file,write audit2allow suggests: #============= abrt_t ============== allow abrt_t init_t:file write;
What is abrt doing? Does it need to write to /proc/1/limits? Does it need to write to all processes limits file?
Miroslav, this is supposed to be temporary, Can you add ifdef(`hide_broken_symptoms',` gen_require (` attribute domain; } #============= abrt_t ============== allow abrt_t domain:file write; ') to abrt.te Until this is fixed, so we can get this into RHEL6 policy.
Fixed in selinux-policy-3.6.32-82.fc12 Btw. I am going to commit this fix today and I am also going to create a new update today.
selinux-policy-3.6.32-84.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-1492
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This is probably gone, cannot reproduce anymore.
(In reply to comment #6) > This is probably gone, cannot reproduce anymore. Yes, ABRT no longer need to write to that file.