************************* hanginfo *************************
  /exports/testreports/40573/testresults/conf-sanity-special2-zfs-centos7_x86_64-centos7_x86_64-retry2/oleg132-server-timeout-core (3.10.0-7.9-debug) 
 *** UNINTERRUPTIBLE threads, classified ***


 ********  Non-classified UN Threads ********** 1 in total

------- 1 stacks like that: ----------
  #0   __schedule
  #1   schedule
  #2   taskq_wait
  #3   dmu_objset_sync
  #4   dsl_dataset_sync
  #5   dsl_pool_sync
  #6   spa_sync
  #7   txg_sync_thread
  #8   thread_generic_wrapper
  #9   kthread
  #10  ret_from_fork_nospec_begin

   ........................
     txg_sync                       1 times

   ... PIDs ... 
      32553 



 ** Execution took   0.65s (real)   0.62s (CPU)