overlayfs: failed to resolve './file1': -2
overlayfs: failed to resolve './file1': -2
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 142s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=12/256
    in-flight: 24:rtc_timer_do_work
    pending: rht_deferred_worker, free_obj_work, defense_work_handler, bpf_prog_free_deferred, defense_work_handler, destroy_super_work, destroy_super_work, defense_work_handler, cache_reap, check_corruption, free_ioctx
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256
    in-flight: 5:xfrm_state_gc_task xfrm_state_gc_task
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512
    in-flight: 7:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn BAR(9020), 23:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn
workqueue events_power_efficient: flags=0x80
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256
    pending: do_cache_clean, check_lifetime
workqueue rcu_gp: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256
    pending: process_srcu, process_srcu, wait_rcu_exp_gp
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256
    pending: lru_add_drain_per_cpu BAR(11471), vmstat_update
workqueue dm_bufio_cache: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256
    pending: work_fn
workqueue ipv6_addrconf: flags=0x40008
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1
    pending: addrconf_verify_work
pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=0s workers=6 idle: 14 6180 2909 7874 6267
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=142s workers=4 idle: 6144 2552 19
pool 4: cpus=0-1 flags=0x4 nice=0 hung=71s workers=5 idle: 2746 849 32