Tom London wrote:

Running strict/enforcing, latest rawhide.

I finally got around to 'blowing the dust off' of my strict PC. I updated to latest rawhide, did a 'fixfiles relabel', and rebooted.

Graphical login failed. Appears that xdm is failing on creating a sem: Apr 30 13:20:44 fedora kernel: audit(1114892386.776:0): avc: denied { create } for key=1417649221 scontext=system_u:system_r:xdm_t tcontext=system_u:system_r:xdm_t tclass=sem Apr 30 13:25:35 fedora kernel: audit(1114892735.514:0): avc: denied { unix_read unix_write } for key=199061348 scontext=system_u:system_r:xdm_t tcontext=system_u:system_r:xdm_t tclass=sem

Adding: allow xdm_t self:sem { create unix_read unix_write }; to xdm.te seems to fix this. That OK?

I will add.

Also, running firefox proxied through privoxy generates: Apr 30 13:48:23 fedora kernel: audit(1114894103.357:0): avc: denied { name_connect } for dest=8118 scontext=user_u:user_r:user_mozilla_t tcontext=system_u:object_r:port_t tclass=tcp_socket or allow user_mozilla_t port_t:tcp_socket name_connect; That right?

Better solution is to add 8118 to the list of http_cache_port_t in net_contexts portcon tcp 8118 system_u:object_r:http_cache_port_t

Your solution allows mozilla to connect to any ports.

Going through /var/log/messages: Early on, I get this: Apr 30 13:27:05 fedora kernel: SELinux: Completing initialization. Apr 30 13:27:05 fedora kernel: SELinux: Setting up existing superblocks. Apr 30 13:27:05 fedora kernel: audit(1114867589.097:0): avc: denied { write } for path=pipe:[1886] dev=pipefs ino=1886 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file Apr 30 13:27:05 fedora kernel: SELinux: initialized (dev hda2, type ext3), uses xattr Apr 30 13:27:06 fedora kernel: SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs and Apr 30 13:27:06 fedora kernel: SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts Apr 30 13:27:06 fedora kernel: SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts Apr 30 13:27:06 fedora kernel: audit(1114867589.937:0): avc: denied { read } for name=class@vc@vcsa1 dev=tmpfs ino=1836 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file Apr 30 13:27:06 fedora kernel: audit(1114867589.939:0): avc: denied { read } for name=class@vc@vcs1 dev=tmpfs ino=1830 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file Apr 30 13:27:06 fedora kernel: SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts Apr 30 13:27:06 fedora kernel: audit(1114867590.492:0): avc: denied { create } for name=input scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=dir Apr 30 13:27:06 fedora kernel: audit(1114867590.494:0): avc: denied { create } for name=input scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=dir Apr 30 13:27:06 fedora kernel: audit(1114867591.604:0): avc: denied { write } for name=class@vc@vcs1 dev=tmpfs ino=1830 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file Apr 30 13:27:06 fedora kernel: audit(1114867591.627:0): avc: denied { write } for name=class@vc@vcsa1 dev=tmpfs ino=1836 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file Apr 30 13:27:06 fedora kernel: audit(1114867591.754:0): avc: denied { read } for name=class@vc@vcs1 dev=tmpfs ino=1830 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file Apr 30 13:27:06 fedora kernel: audit(1114867591.764:0): avc: denied { read } for name=class@vc@vcsa1 dev=tmpfs ino=1836 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file Apr 30 13:27:06 fedora kernel: audit(1114867592.051:0): avc: denied { write } for name=class@vc@vcsa1 dev=tmpfs ino=1836 scontext=system_u:system_r:udev_t tcontext=system_u:object_r:tmpfs_t tclass=file <<<<SNIP>>>> Apr 30 13:27:06 fedora kernel: audit(1114867595.180:0): avc: denied { search } for name=485 dev=proc ino=31784962 scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:init_t tclass=dir Apr 30 13:27:06 fedora kernel: audit(1114867595.180:0): avc: denied { search } for name=494 dev=proc ino=32374786 scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:initrc_t tclass=dir Apr 30 13:27:06 fedora kernel: audit(1114867595.180:0): avc: denied { search } for name=545 dev=proc ino=35717122 scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:hotplug_t tclass=dir

and

Apr 30 13:27:08 fedora kernel: ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[11] MMIO=[ed100000-ed1007ff] Max Packet=[2048] Apr 30 13:27:08 fedora kernel: audit(1114867609.739:0): avc: denied { getattr } for path=/etc/hotplug dev=hda2 ino=4472955 scontext=system_u:system_r:insmod_t tcontext=system_u:object_r:hotplug_etc_t tclass=dir Apr 30 13:27:09 fedora kernel: audit(1114867609.739:0): avc: denied { search } for name=hotplug dev=hda2 ino=4472955 scontext=system_u:system_r:insmod_t tcontext=system_u:object_r:hotplug_etc_t tclass=dir

and Apr 30 13:27:10 fedora kernel: audit(1114892828.091:0): avc: denied { execute } for name=auto.net dev=hda2 ino=4474546 scontext=system_u:system_r:initrc_t tcontext=system_u:object_r:automount_etc_t tclass=file Apr 30 13:27:10 fedora kernel: audit(1114892828.595:0): avc: denied { write } for name=/ dev=hda2 ino=2 scontext=system_u:system_r:automount_t tcontext=system_u:object_r:root_t tclass=dir Apr 30 13:27:10 fedora kernel: audit(1114892828.677:0): avc: denied { dac_override } for capability=1 scontext=system_u:system_r:automount_t tcontext=system_u:system_r:automount_t tclass=capability Apr 30 13:27:10 fedora kernel: audit(1114892828.787:0): avc: denied { write } for name=/ dev=hda2 ino=2 scontext=system_u:system_r:automount_t tcontext=system_u:object_r:root_t tclass=dir

Sorry if these are already fixed. tom

Added a bunch of fixes,

Thanks.