major

4789794 curl
3945477 Python-urllib
1331837 Wget
1013183 -              <-- no user agent string provided
 424091 Mozilla
 225741 Dalvik
  74061 myBookAlarm
  69084 Apache-HttpClient
  51438 python-requests
  37270 Go

major

root (hd0)
 Filesystem type is ext2fs, using whole disk
kernel /boot/ipxe.lkrn dhcp && chain http://boot.rackspace.com/menu.ipxe

xc: error: panic: xc_dom_bzimageloader.c:644: xc_dom_probe_bzimage_kernel: boot protocol too old (0207): Invalid kernel
xc: error: panic: xc_dom_core.c:585: xc_dom_find_loader: no loader found: Invalid kernel
xc_dom_parse_image returned -1
close(3)

Error 9: Unknown boot failure

major

---
- hosts: chroot
  vars:
    - packages_to_install:
      - bzip2
      - chrony
      - git
      - less
      - libselinux-utils
      - lldpad

major

to cause the problem:

dd if=/dev/zero of=/testfile.bin bs=1M count=2048

system journal:

[ 2214.964214] device-mapper: snapshots: Invalidating snapshot: Unable to allocate exception.
[ 2214.971235] Buffer I/O error on device dm-0, logical block 1783562
[ 2214.971244] Buffer I/O error on device dm-0, logical block 1783095
[ 2214.971247] EXT4-fs warning (device dm-0): ext4_end_bio:287: I/O error writing to inode 16 (offset 198406144 size 4096 starting block 1783095)

major

root@testing:~# libvirtd --verbose
2014-07-29 15:09:00.480+0000: 18967: info : libvirt version: 1.2.4
2014-07-29 15:09:00.480+0000: 18967: error : virSecurityDriverLookup:80 : unsupported configuration: Security driver apparmor not enabled
2014-07-29 15:09:00.480+0000: 18967: error : qemuSecurityInit:393 : Failed to initialize security drivers
2014-07-29 15:09:00.480+0000: 18967: error : virStateInitialize:749 : Initialization of QEMU state driver failed: unsupported configuration: Security driver apparmor not enabled
2014-07-29 15:09:00.480+0000: 18967: error : daemonRunStateInit:922 : Driver state initialization failed

major

root@testing:~# grep security_driver /etc/libvirt/qemu.conf
#       security_driver = [ "selinux", "apparmor" ]
# value of security_driver cannot contain "dac".  The value "none" is
# a special value; security_driver can be set to that value in
security_driver = "apparmor"
root@testing:~# aa-status
AppArmor available in kernel.
28 profiles are loaded.
5 profiles are in enforce mode.
   /usr/lib/chromium-browser/chromium-browser//browser_java

major

[root@localhost ~]# ls -al /lolfile*
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile10.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile11.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile12.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile13.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile14.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile15.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile16.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile17.bin
-rw-r--r--. 1 root root 1073741824 Jul 31 21:11 /lolfile18.bin

major

[root@localhost ~]# ip addr | grep mtu
2: enp8s0f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
3: enp8s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
4: enp1s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
5: enp1s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
6: enp66s0f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
7: enp66s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000

[root@localhost ~]# lspci | grep -i Ethernet
01:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01)

major

SELinux Distribution fcontext Equivalence

/usr/local/lib64 = /usr/lib
/etc/systemd/system = /usr/lib/systemd/system
/run/systemd/system = /usr/lib/systemd/system
/run/systemd/generator = /usr/lib/systemd/system
/etc/init.d = /etc/rc.d/init.d
/var/roothome = /root
/usr/lib64 = /usr/lib
/var/lib/xguest/home = /home

major

I have a Lenovo ThinkPad X1 Carbon 3443CTO for sale.  The laptop is in great shape.
I have extra power adapters that I'll throw in as well.  Here are the specs:

 * i7-3667U (3.2GHz, 2 cores, 4 threads)
   - Intel ARK link: http://intel.ly/1ptfmH2
 * 8GB RAM
 * 256GB SSD
 * 1600x900 14" HD+ display
 * USB 3.0/2.0
 * Media card slot