sched: DL replenish lagged too much
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 42s!
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: 4804:nsim_fib_event_work for 54s nsim_fib_event_work
    pending: 10*nsim_dev_hwstats_traffic_work, 6*psi_avgs_work, vmstat_shepherd, reg_todo, 8*ovs_dp_masks_rebalance
workqueue events_unbound: flags=0x2
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=43 refcnt=44
    in-flight: 1133:cfg80211_wiphy_work for 53s cfg80211_wiphy_work ,6878:nsim_dev_trap_report_work for 40s ,1386:cfg80211_wiphy_work for 54s cfg80211_wiphy_work ,6881:cfg80211_wiphy_work for 52s cfg80211_wiphy_work ,6880:cfg80211_wiphy_work for 53s cfg80211_wiphy_work ,6876:call_usermodehelper_exec_work for 55s ,1365:cfg80211_wiphy_work for 42s ,6877:cfg80211_wiphy_work for 45s cfg80211_wiphy_work ,537:cfg80211_wiphy_work for 51s cfg80211_wiphy_work ,1478:toggle_allocation_gate for 33s ,13:cfg80211_wiphy_work for 52s cfg80211_wiphy_work ,12:macvlan_process_broadcast for 32s ,1456:cfg80211_wiphy_work for 44s