
oops happened on 'new' guest startup, after shutdown did hang
and was force killed ...

(#1c8d,*0):c011acd0 clr_vx_info f579d000[#3405,1.42] @dfdebf48
(#1c8e,*0):c01041d0 oops

the 1.42 indicates that there are still 42 (what a number!)
claims left while the reference count reaches zero, and the
vx_info is disposed ...


 -ˇ release_vx_info()              -ˇ claim_vx_info()
  Ś-ˇ release_task()                Ś-ˇ copy_process()
  Ś Ś-ť de_thread()                 Ś Ś-ť do_fork()
  Ś Ś-ť exit_notify()               Ś '-ť fork_idle()
  Ś '-ť wait_task_zombie()          Ś
  Ś                                 '-ˇ vx_migrate_task()
  Ś-ˇ unhash_process()                Ś-ť vc_ctx_create()
  Ś Ś-ť fork_idle()                   Ś-ť vc_ctx_migrate()
  Ś '-ť smp_prepare_cpus()            '-ť vc_new_s_context()
  Ś
  '-ˇ vx_migrate_task()
    Ś-ť vc_ctx_create()
    Ś-ť vc_ctx_migrate()
    '-ť vc_new_s_context()


 -ˇ free_task()
  Ś-ˇ __put_task_struct()
  Ś '-ť put_task_struct()
  Ś 
  Ś-ˇ copy_process()
  Ś Ś-ť do_fork()
  Ś '-ť fork_idle()
  Ś 
  '-ˇ process_task_mortuary()
    Ś-ť end_sync()
    '-ť mark_done()