"Daniel J Walsh wrote:"
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 01/28/2012 02:15 PM, David Highley wrote:
> > "David Highley wrote:"
> >>
> >> "Miroslav Grepl wrote:"
> >>>
> >>> On 01/26/2012 05:33 AM, David Highley wrote:
> >>>> "Daniel J Walsh wrote:"
> > On 01/25/2012 01:38 PM, David Highley wrote:
> >>>>>>> "Daniel J Walsh wrote:" On 01/24/2012 10:39 PM, David
> >>>>>>> Highley wrote:
> >>>>>>>>>> time->Tue Jan 24 06:17:02 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327414622.867:2517): arch=c000003e
> >>>>>>>>>> syscall=59 success=yes exit=0 a0=9669f0 a1=cc8170
> >>>>>>>>>> a2=7fff1bf396c8 a3=1f items=0 ppid=5248 pid=5253
> >>>>>>>>>> auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
> >>>>>>>>>> sgid=0 fsgid=0 tty=(none) ses=293 comm="sh"
> >>>>>>>>>> exe="/bin/bash"
> >>>>>>>>>> subj=unconfined_u:system_r:rpm_script_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> key=(null) type=AVC msg=audit(1327414622.867:2517): avc:
> >>>>>>>>>> denied { transition } for pid=5253 comm="rpm"
> >>>>>>>>>> path="/bin/bash" dev=dm-1 ino=393240
> >>>>>>>>>> scontext=unconfined_u:system_r:bootloader_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> tcontext=unconfined_u:system_r:rpm_script_t:s0-s0:c0.c1023
> >>>>>>>>>> tclass=process ---- time->Tue Jan 24 06:23:38
> >>>>>>>>>> 2012 type=SYSCALL msg=audit(1327415018.410:38):
> >>>>>>>>>> arch=c000003e syscall=2 success=no exit=-13
> >>>>>>>>>> a0=7fff0fc10e50 a1=0 a2=7fff0fc10e79 a3=68
> >>>>>>>>>> items=0 ppid=1180 pid=1359 auid=4294967295 uid=0
> >>>>>>>>>> gid=48 euid=0 suid=0 fsuid=0 egid=48 sgid=48
> >>>>>>>>>> fsgid=48 tty=(none) ses=4294967295
> >>>>>>>>>> comm="/usr/sbin/httpd" exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.410:38): avc:
> >>>>>>>>>> denied { search } for pid=1359
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.410:39): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1360 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.410:39): avc:
> >>>>>>>>>> denied { search } for pid=1360
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.411:40): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1361 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.411:40): avc:
> >>>>>>>>>> denied { search } for pid=1361
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.411:41): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1362 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.411:41): avc:
> >>>>>>>>>> denied { search } for pid=1362
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.414:42): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1365 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.414:42): avc:
> >>>>>>>>>> denied { search } for pid=1365
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.414:43): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1364 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.414:43): avc:
> >>>>>>>>>> denied { search } for pid=1364
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.415:44): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1366 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.415:44): avc:
> >>>>>>>>>> denied { search } for pid=1366
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.416:45): arch=c000003e
> >>>>>>>>>> syscall=2 success=no exit=-13 a0=7fff0fc10e50
> >>>>>>>>>> a1=0 a2=7fff0fc10e79 a3=68 items=0 ppid=1180
> >>>>>>>>>> pid=1363 auid=4294967295 uid=0 gid=48 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=48 sgid=48 fsgid=48
> >>>>>>>>>> tty=(none) ses=4294967295 comm="/usr/sbin/httpd"
> >>>>>>>>>> exe="/usr/sbin/httpd"
> >>>>>>>>>> subj=system_u:system_r:httpd_t:s0 key=(null)
> >>>>>>>>>> type=AVC msg=audit(1327415018.416:45): avc:
> >>>>>>>>>> denied { search } for pid=1363
> >>>>>>>>>> comm="/usr/sbin/httpd" name="yp" dev=dm-1
> >>>>>>>>>> ino=1313161
> >>>>>>>>>> scontext=system_u:system_r:httpd_t:s0
> >>>>>>>>>> tcontext=system_u:object_r:var_yp_t:s0 tclass=dir
> >>>>>>>>>> ---- time->Tue Jan 24 06:23:38 2012 type=SYSCALL
> >>>>>>>>>> msg=audit(1327415018.418:46): arch=c000003e
> >>>>>>>>>> syscall=42 success=no exit=-13 a0=3
> >>>>>>>>>> a1=7fff071131f0 a2=10 a3=98 items=0 ppid=1367
> >>>>>>>>>> pid=1369 auid=4294967295 uid=81 gid=81 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=81 sgid=81 fsgid=81
> >>>>>>>>>> tty=(none) ses=4294967295 comm="dbus-daemon-lau"
> >>>>>>>>>> exe="/lib64/dbus-1/dbus-daemon-launch-helper"
> >>>>>>>>>> subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> key=(null) type=AVC msg=audit(1327415018.418:46): avc:
> >>>>>>>>>> denied { name_connect } for pid=1369
> >>>>>>>>>> comm="dbus-daemon-lau" dest=111
> >>>>>>>>>> scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> tcontext=system_u:object_r:portmap_port_t:s0
> >>>>>>>>>> tclass=tcp_socket ---- time->Tue Jan 24 06:23:38
> >>>>>>>>>> 2012 type=SYSCALL msg=audit(1327415018.418:47):
> >>>>>>>>>> arch=c000003e syscall=49 success=no exit=-13 a0=3
> >>>>>>>>>> a1=7fff07112f60 a2=10 a3=98 items=0 ppid=1367
> >>>>>>>>>> pid=1369 auid=4294967295 uid=81 gid=81 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=81 sgid=81 fsgid=81
> >>>>>>>>>> tty=(none) ses=4294967295 comm="dbus-daemon-lau"
> >>>>>>>>>> exe="/lib64/dbus-1/dbus-daemon-launch-helper"
> >>>>>>>>>> subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> key=(null) type=AVC msg=audit(1327415018.418:47): avc:
> >>>>>>>>>> denied { name_bind } for pid=1369
> >>>>>>>>>> comm="dbus-daemon-lau" src=697
> >>>>>>>>>> scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> tcontext=system_u:object_r:hi_reserved_port_t:s0
> >>>>>>>>>> tclass=tcp_socket ---- time->Tue Jan 24 06:23:38
> >>>>>>>>>> 2012 type=SYSCALL msg=audit(1327415018.418:48):
> >>>>>>>>>> arch=c000003e syscall=42 success=no exit=-13 a0=3
> >>>>>>>>>> a1=7fff071131f0 a2=10 a3=98 items=0 ppid=1367
> >>>>>>>>>> pid=1369 auid=4294967295 uid=81 gid=81 euid=0
> >>>>>>>>>> suid=0 fsuid=0 egid=81 sgid=81 fsgid=81
> >>>>>>>>>> tty=(none) ses=4294967295 comm="dbus-daemon-lau"
> >>>>>>>>>> exe="/lib64/dbus-1/dbus-daemon-launch-helper"
> >>>>>>>>>> subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> key=(null) type=AVC msg=audit(1327415018.418:48): avc:
> >>>>>>>>>> denied { name_connect } for pid=1369
> >>>>>>>>>> comm="dbus-daemon-lau" dest=111
> >>>>>>>>>> scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
> >>>>>>>>>>
> >>>>>>>>>>
> tcontext=system_u:object_r:portmap_port_t:s0
> >>>>>>>>>> tclass=tcp_socket
> >>>>>>> Do you have the allow_ypbind boolean permanantly turned
> >>>>>>> on
> >>>>>>>
> >>>>>>> setsebool -P allow_ypbind 1
> >>>>>>>
> >>>>>>>> Yes, we permanently set this bool.
> >>>>>>> If the init script is turning it on, you could see
> >>>>>>> avc's like this.
> >>>>>>>
> >>>>>>> Have no idea what the bootloader->rpm_script one is.
> >>>>>>>
> >>>>>>> There used to be some kernel update scripts that were
> >>>>>>> labeled as bootloader_exec_t? -- selinux mailing list
> >>>>>>> selinux@xxxxxxxxxxxxxxxxxxxxxxx
> >>>>>>> https://admin.fedoraproject.org/mailman/listinfo/selinux
> >
> >>>>>>>
> Strange and these happen on every boot, and then stop?
> >>>>> Just tried another reboot and got the same results so I
> >>>>> would say that it happens on every boot.
> >>>>>
> >>>>>
> >>>> -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx
> >>>> https://admin.fedoraproject.org/mailman/listinfo/selinux
> >>> Could you make sure that the policy is installed correctly.
> >>>
> >>> # yum reinstall selinux-policy-targeted
> >>>
> >>> and see if something blows up.
> >>
> >> Same results as before. Did get a new avc just before the reboot
> >> doing a yum update.
> >
> > To add more clarity to the boot up AVC, we did check for any sign
> > of AVC when we reinstalled selinux-policy-targeted.
> >
> >> allow bootloader_t rpm_script_t:process transition; ----
> >> time->Sat Jan 28 07:47:51 2012 type=SYSCALL
> >> msg=audit(1327765671.705:3395): arch=c000003e syscall=59
> >> success=ye s exit=0 a0=1429290 a1=12e3550 a2=7fffd4c974c8 a3=20
> >> items=0 ppid=24868 pid=2487 8 auid=1000 uid=0 gid=0 euid=0 suid=0
> >> fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses =404 comm="sh"
> >> exe="/bin/bash"
> >> subj=unconfined_u:system_r:rpm_script_t:s0-s0:c0. c1023
> >> key=(null) type=AVC msg=audit(1327765671.705:3395): avc: denied
> >> { transition } for pid=24878 comm="rpm" path="/bin/bash"
> >> dev=dm-1 ino=393240
> >> scontext=unconfined_u:system_r:bootloader_t:s0-s0:c0.c1023
> >> tcontext=unconfined_u:system_r:rpm_script_t:s0-s0:c0.c1023
> >> tclass=process
> >
> > Packages in this update were: Jan 28 07:46:28 Updated:
> > libuuid-2.20.1-2.2.fc16.x86_64 Jan 28 07:46:29 Updated:
> > libblkid-2.20.1-2.2.fc16.x86_64 Jan 28 07:46:29 Updated:
> > 12:dhcp-libs-4.2.3-6.P2.fc16.x86_64 Jan 28 07:46:29 Updated:
> > libcurl-7.21.7-6.fc16.x86_64 Jan 28 07:46:30 Updated:
> > curl-7.21.7-6.fc16.x86_64 Jan 28 07:46:30 Updated:
> > 12:dhcp-common-4.2.3-6.P2.fc16.x86_64 Jan 28 07:46:31 Updated:
> > libmount-2.20.1-2.2.fc16.x86_64 Jan 28 07:46:32 Updated:
> > setroubleshoot-server-3.1.2-1.fc16.x86_64 Jan 28 07:46:32
> > Installed: python-tornado-2.1.1-1.fc16.noarch Jan 28 07:46:33
> > Updated: python-kitchen-1.1.0-1.fc16.noarch Jan 28 07:46:33
> > Updated: pyrpkg-1.11-1.fc16.noarch Jan 28 07:46:34 Updated:
> > mozilla-firetray-core-0.3.6-0.1.143svn.fc16.x86_64 Jan 28 07:46:39
> > Installed: kernel-3.2.2-1.fc16.x86_64 Jan 28 07:46:40 Updated:
> > xorg-x11-drv-intel-2.17.0-8.fc16.x86_64 Jan 28 07:46:40 Updated:
> > mozilla-firetray-thunderbird-0.3.6-0.1.143svn.fc16.x86_64 Jan 28
> > 07:46:40 Updated: fedpkg-1.7-1.fc16.noarch Jan 28 07:46:42 Updated:
> > ipython-0.12-2.fc16.noarch Jan 28 07:46:43 Updated:
> > setroubleshoot-3.1.2-1.fc16.x86_64 Jan 28 07:46:44 Updated:
> > util-linux-2.20.1-2.2.fc16.x86_64 Jan 28 07:46:44 Updated:
> > 12:dhclient-4.2.3-6.P2.fc16.x86_64 Jan 28 07:46:46 Updated:
> > libcurl-devel-7.21.7-6.fc16.x86_64 Jan 28 07:46:47 Updated:
> > rsyslog-5.8.7-1.fc16.x86_64 Jan 28 07:46:48 Updated:
> > t1lib-5.1.2-9.fc16.x86_64 Jan 28 07:46:49 Updated:
> > kernel-headers-3.2.2-1.fc16.x86_64 Jan 28 07:46:59 Installed:
> > kernel-devel-3.2.2-1.fc16.x86_64 Jan 28 07:47:00 Updated:
> > mdadm-3.2.3-3.fc16.x86_64
> >> -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx
> >> https://admin.fedoraproject.org/mailman/listinfo/selinux
> >>
> >
> >
>
> Any idea of what process is running as bootloader_t?
>
> ps -eZ | grep bootloader_t
> or
> find /sbin/ -context "*:bootloader_exec_t*"
Since we were running yum update and there was a kernel update involved
it could be several from the list below.
/sbin/grub2-setup
/sbin/installkernel
/sbin/grub2-reboot
/sbin/grub2-probe
/sbin/grub2-mkdevicemap
/sbin/grub2-set-default
/sbin/grubby
/sbin/grub2-install
/sbin/grub2-mkconfig
/sbin/grub2-mknetdir
/sbin/new-kernel-pkg
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--
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