BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 75s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
    in-flight: 4071:bpf_map_free_deferred, 25:xfrm_state_gc_task, 21:bpf_map_free_deferred
    pending: free_work, kfree_rcu_monitor
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=17/256 refcnt=18
    in-flight: 3606:nsim_fib_event_work, 1534:nsim_dev_trap_report_work
    pending: nsim_dev_trap_report_work, psi_avgs_work, psi_avgs_work, hci_cmd_timeout, psi_avgs_work, psi_avgs_work, hci_cmd_timeout, psi_avgs_work, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, l2cap_info_timeout, ovs_dp_masks_rebalance, l2cap_info_timeout, vmstat_shepherd, nsim_dev_trap_report_work
workqueue events_long: flags=0x0
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
    pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/512 refcnt=4
    in-flight: 4205:call_usermodehelper_exec_work, 5890:linkwatch_event
workqueue events_power_efficient: flags=0x82
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=7/256 refcnt=9
    in-flight: 385:fb_flashcursor, 299:neigh_periodic_work, 4267:gc_worker, 136:wg_ratelimiter_gc_entries
    pending: do_cache_clean, fb_flashcursor, reg_check_chans_work
workqueue rcu_gp: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    in-flight: 1960:wait_rcu_exp_gp
workqueue netns: flags=0xe000a
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=4
    in-flight:
 4117:cleanup_net
    inactive: cleanup_net
workqueue mm_percpu_wq: flags=0x8
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
workqueue writeback: flags=0x4a
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
    in-flight: 5312:wb_workfn
workqueue kblockd: flags=0x18
  pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
    pending: blk_mq_timeout_work
workqueue dm_bufio_cache: flags=0x8
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: work_fn
workqueue mld: flags=0x40008
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
    pending: mld_dad_work
workqueue krxrpcd: flags=0x0
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=3
    pending: rxrpc_peer_keepalive_worker
    inactive: rxrpc_peer_keepalive_worker
workqueue bat_events: flags=0xe000a
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=53
    in-flight: 4382:batadv_tt_purge
    inactive: batadv_tt_purge, batadv_nc_worker, batadv_nc_worker, batadv_nc_worker, batadv_nc_worker, batadv_nc_worker, batadv_nc_worker, batadv_mcast_mla_update, batadv_mcast_mla_update, batadv_mcast_mla_update, batadv_mcast_mla_update, batadv_mcast_mla_update, batadv_purge_orig, batadv_purge_orig, batadv_iv_send_outstanding_bat_ogm_packet, batadv_purge_orig, batadv_purge_orig, batadv_iv_send_outstanding_bat_ogm_packet, batadv_mcast_mla_update, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_purge_orig, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet
, batadv_iv_send_outstanding_bat_ogm_packet, batadv_iv_send_outstanding_bat_ogm_packet, batadv_bla_periodic_work, batadv_bla_periodic_work, batadv_dat_purge, batadv_dat_purge, batadv_purge_orig, batadv_tt_purge, batadv_tt_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_tt_purge, batadv_tt_purge, batadv_dat_purge, batadv_bla_periodic_work
workqueue hci1: flags=0xa0012
  pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3
    pending: hci_conn_timeout
workqueue hci3: flags=0xa0012
  pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3
    pending: hci_conn_timeout
workqueue wg-kex-wg0: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4
    pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_decrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_tx_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4
    pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4
    pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue phy3: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
    pending: ieee80211_iface_work
workqueue phy4: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=4
    in-flight: 1770:ieee80211_iface_work
    inactive: ieee80211_iface_work
workqueue phy5: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
    pending: ieee80211_iface_work
workqueue phy6: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=4
    in-flight: 4384:ieee80211_iface_work
    inactive: ieee80211_iface_work
workqueue phy7: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
    pending: ieee80211_iface_work
workqueue phy8: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=4
    in-flight: 148:ieee80211_iface_work
    inactive: ieee80211_iface_work
workqueue phy9: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
    in-flight: 5673:ieee80211_iface_work
workqueue phy10: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
    pending: ieee80211_iface_work
workqueue phy11: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
    in-flight: 4420:ieee80211_iface_work
workqueue phy12: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=4
    in-flight: 4202:ieee80211_iface_work
    inactive: ieee80211_iface_work
pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=75s workers=8 idle: 4068 4070 13 4072 4102 7
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=0s workers=9 idle: 4975 4109 4082 1981 4069
pool 4: cpus=0-1 flags=0x5 nice=0 hung=0s workers=16 manager: 9