Comment 13 for bug 1587411

smoke_neutron had started on srv30-bud, on which were hang env with full load on cpu and memory.

akostrikov@srv30-bud:~$ virsh list
 Id Name State
----------------------------------------------------
 14242 9.0-mos.main.ubuntu.bvt_2.591_admin running
 14243 9.0-mos.main.ubuntu.bvt_2.591_slave-01 running
 14244 9.0-mos.main.ubuntu.bvt_2.591_slave-02 running
 14245 9.0-mos.main.ubuntu.bvt_2.591_slave-03 running
 14246 9.0-mos.main.ubuntu.bvt_2.591_slave-04 running
 14247 9.0-mos.main.ubuntu.bvt_2.591_slave-05 running
 14248 9.0-mos.main.ubuntu.bvt_2.591_slave-06 running
 14311 9.0.system_test.ubuntu.bonding_ha.174.174_admin running
 14317 9.0.system_test.ubuntu.bonding_ha.174.174_slave-04 running
 14318 9.0.system_test.ubuntu.bonding_ha.174.174_slave-01 running
 14319 9.0.system_test.ubuntu.bonding_ha.174.174_slave-02 running
 14320 9.0.system_test.ubuntu.bonding_ha.174.174_slave-03 running
 14321 9.0.system_test.ubuntu.bonding_ha.174.174_slave-05 running

Smoke neutron had been restarted on another iso.

For now issue will be fixed, but bug should be fixed due to it random nature.
In such cases, at least it should throw exception that machine is under load.