sched: DL replenish lagged too much
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 31s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x100
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=40 refcnt=41
    in-flight: 4861:drain_vmap_area_work for 42s drain_vmap_area_work ,9:switchdev_deferred_process_work for 31s ,1017:cleanup_vm_area_work for 44s ,4812:rht_deferred_worker for 31s
    pending: 2*psi_avgs_work, vmstat_shepherd, 4*psi_avgs_work, 12*ovs_dp_masks_rebalance, 10*nsim_dev_hwstats_traffic_work, switchdev_deferred_process_work, rht_deferred_worker, ovs_dp_masks_rebalance, ima_keys_handler, key_garbage_collector, delayed_vfree_work
workqueue events_long: flags=0x100
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: 2*br_multicast_gc_work
workqueue events_unbound: flags=0x2
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=49 refcnt=50
    in-flight: 12:cfg80211_wiphy_work for 41s cfg80211_wiphy_work ,3103:nsim_dev_trap_report_work for 19s ,40:cfg80211_wiphy_work for 40s ,5134:cfg80211_wiphy_work for 36s ,14:cfg80211_wiphy_work for 1s ,3060:cfg80211_wiphy_work for 40s ,1065:cfg80211_wiphy_work for 40s ,1160:cfg80211_wiphy_work for 40s ,59:cfg80211_wiphy_work for 40s ,5132:cfg80211_wiphy_work for 40s
    pending: cfg80211_wiphy_work, 4*nsim_dev_trap_report_work, 8*cfg80211_wiphy_work, 2*nsim_dev_trap_report_work, flush_memcg_stats_dwork, macvlan_process_broadcast, cfg80211_wiphy_work, macvlan_process_broadcast, 2*cfg80211_wiphy_work, 3*macvlan_process_broadcast, 2*nsim_dev_trap_report_work, 2*cfg80211_wiphy_work, 3*macvlan_process_broadcast, cfg80211_wiphy_work, toggle_allocation_gate, nsim_dev_trap_report_work, crng_reseed, idle_cull_fn, 2*macvlan_process_broadcast
workqueue events_power_efficient: flags=0x82
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=15 refcnt=16
    pending: 2*nf_flow_offload_work_gc, neigh_managed_work, hash_ipportnet6_gc, neigh_managed_work, 2*neigh_periodic_work, reg_check_chans_work, gc_worker, wg_ratelimiter_gc_entries, do_cache_clean, 4*check_lifetime
workqueue events_dfl_long: flags=0x2
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=14 refcnt=15
    pending: 14*defense_work_handler
workqueue rcu_gp: flags=0x108
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: process_srcu
workqueue mm_percpu_wq: flags=0x108
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: vmstat_update
workqueue writeback: flags=0x4a
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=2 refcnt=5 MAYDAY
    in-flight: 33(RESCUER):wb_workfn for 33s
    pending: mayday_cursor_func, wb_update_bandwidth_workfn
workqueue kblockd: flags=0x118
  pwq 3: cpus=0 node=0 flags=0x2 nice=-20 active=2 refcnt=5 MAYDAY
    in-flight: 38(RESCUER):blk_mq_timeout_work for 6s ,4382:blk_mq_timeout_work for 21s
    pending: mayday_cursor_func
workqueue ipv6_addrconf: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=9 MAYDAY
    in-flight: 2819(RESCUER):addrconf_verify_work for 31s
    pending: mayday_cursor_func
    inactive: 3*addrconf_verify_work
workqueue bat_events: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=73 MAYDAY