Comment 6 for bug 1705132

root@buneary:/home/ubuntu# time virsh start reproducer2
error: Failed to start domain reproducer2
error: monitor socket did not show up: No such file or directory

real 0m30.542s
user 0m0.016s
sys 0m0.004s

root@buneary:/home/ubuntu# virsh dominfo reproducer2
Id: -
Name: reproducer2
UUID: 2eaaa235-4bfc-4ed2-b551-915c0ccffd44
OS Type: hvm
State: shut off
CPU(s): 32
Max memory: 127926272 KiB
Used memory: 125829120 KiB
Persistent: yes
Autostart: disable
Managed save: no
Security model: apparmor
Security DOI: 0

Here is the guest definition: http://paste.ubuntu.com/25125500/

root@buneary:/home/ubuntu# virsh freepages 0 1G
1048576KiB: 60

root@buneary:/home/ubuntu# virsh freepages 1 1G
1048576KiB: 62

root@buneary:/home/ubuntu# numastat -m

Per-node system memory usage (in MBs):
                          Node 0 Node 1 Total
                 --------------- --------------- ---------------
MemTotal 64300.79 64507.32 128808.11
MemFree 1980.95 544.31 2525.26
MemUsed 62319.84 63963.01 126282.84
Active 325.93 78.04 403.98
Inactive 68.02 31.72 99.74
Active(anon) 46.50 19.14 65.64
Inactive(anon) 8.10 0.07 8.16
Active(file) 279.43 58.91 338.34
Inactive(file) 59.92 31.66 91.57
Unevictable 0.63 2.95 3.57
Mlocked 0.63 2.95 3.57
Dirty 0.00 0.00 0.00
Writeback 0.00 0.00 0.00
FilePages 348.50 93.38 441.87
Mapped 40.48 17.09 57.57
AnonPages 46.14 19.34 65.48
Shmem 8.61 0.95 9.56
KernelStack 5.28 4.41 9.69
PageTables 3.39 1.41 4.79
NFS_Unstable 0.00 0.00 0.00
Bounce 0.00 0.00 0.00
WritebackTmp 0.00 0.00 0.00
Slab 102.35 78.05 180.40
SReclaimable 44.11 29.07 73.19
SUnreclaim 58.24 48.97 107.21
AnonHugePages 20.00 4.00 24.00
HugePages_Total 61440.00 63488.00 124928.00
HugePages_Free 61440.00 63488.00 124928.00
HugePages_Surp 0.00 0.00 0.00

Testing your PPA now.