Description of problem:

rhel7 guest boot failed with "Failed to execute /sbin/init, giving up: Accessing a corrupted shared library"

Version-Release number of selected component (if applicable):
Host:
kernel-3.10.0-35.el7.x86_64
qemu-kvm-rhev-1.5.3-10.el7.x86_64
Guest:
kernel-3.10.0-35.el7.x86_64

How reproducible:
only once

Steps to Reproduce:
1. use kvm-autotest to start a round of q35 acceptance test loop
2. rhel7 guest boot failed on this case:
virt.qemu.repeat1.smp_1.4096m.Host_RHEL.7.0.spice.qcow2.virtio_blk.up.virtio_net.RHEL.7.0.x86_64.migrate.tcp


Actual results:
guest boot up successfully 

Expected results:
rhel7 guest boot failed with "Failed to execute /sbin/init, giving up: Accessing a corrupted shared library"

Additional info:
Host:
[root@intel-8400-8-1 ~]# lscpu 
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                2
On-line CPU(s) list:   0,1
Thread(s) per core:    1
Core(s) per socket:    2
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 23
Model name:            Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
Stepping:              10
CPU MHz:               2992.121
BogoMIPS:              5984.24
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              6144K
NUMA node0 CPU(s):     0,1

[root@intel-8400-8-1 ~]# free -m
             total       used       free     shared    buffers     cached
Mem:          7591       7075        515          5          0       6733
-/+ buffers/cache:        341       7249
Swap:         7951          0       7951