sched: DL replenish lagged too much
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 34s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x100
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=28 refcnt=29
    in-flight: 4821:xfrm_state_gc_task for 39s ,1957:mptcp_worker for 34s
    pending: 10*nsim_dev_hwstats_traffic_work, vmstat_shepherd, psi_avgs_work, 4*ovs_dp_masks_rebalance, 2*psi_avgs_work, ovs_dp_masks_rebalance, psi_avgs_work, 3*ovs_dp_masks_rebalance, vmpressure_work_fn, psi_avgs_work, drm_fb_helper_damage_work
workqueue events_long: flags=0x100
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=9 refcnt=10
    pending: 9*defense_work_handler
workqueue events_unbound: flags=0x2
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=40 refcnt=41
    in-flight: 867:fsnotify_mark_destroy_workfn for 19s ,6414:cfg80211_wiphy_work for 34s ,1479:cfg80211_wiphy_work for 39s ,39:fsnotify_connector_destroy_workfn for 19s ,1869:cfg80211_wiphy_work for 19s ,15:cfg80211_wiphy_work for 19s ,3367:nsim_dev_trap_report_work for 26s ,12:linkwatch_event for 24s ,1190:cfg80211_wiphy_work for 38s ,1844:cfg80211_wiphy_work for 40s ,1490:cfg80211_wiphy_work for 30s