QEMU hangs when start x86 machines

[hamelion]

Hi!

On my KVM server, when the QEMU starts up inside the EVE-NG, the system hangs.



Processes are not possible to kill. Only reboot helps.

Help please run QEMU.

[Uldis (UD)]

and what are those x86 machines??
Node? type, image?

[hamelion]

Baremetal:
ProLiant DL380 G5
Mem: 21G
Xeon E5335 (with vmx)
CentOS release 6.8 (Final)
Kernel with kvm-intel.nested=1
Hypervisor: KVM; x86_64; qemu-kvm

EVE-NG - VM:
Linux eve-ng 4.4.14-eve-ng-ukms+ #1 SMP Mon Dec 19 23:28:33 CET 2016 x86_64 x86_64 x86_64 GNU/Linux
cat /proc/cpuinfo
model name : Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx lm constant_tsc nopl pni vmx ssse3 cx16 hypervisor lahf_lm

/opt/unetlab/addons/qemu/win-7test
root@eve-ng:/opt/unetlab/addons/qemu/win-7test# LANG=C ls -la
total 4576784
drwxr-xr-x 2 root root 4096 May 2 22:39 .
drwxr-xr-x 8 root root 4096 May 2 22:38 ..
-rw------- 1 root root 4686413824 Nov 3 2015 cdrom.iso
-rw-r--r-- 1 root root 197120 May 2 22:39 hda.qcow2

Thank you for responding!