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=14 refcnt=16
    in-flight: 868:uhid_device_add_worker for 31s BAR(6700)
    pending: 2*nsim_dev_hwstats_traffic_work, drm_fb_helper_damage_work, vmstat_shepherd, wiimote_queue_worker, 2*psi_avgs_work, nsim_fib_event_work, psi_avgs_work, ovs_dp_masks_rebalance, psi_avgs_work, ovs_dp_masks_rebalance, free_obj_work
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=7 refcnt=8
    in-flight: 4793:reg_todo for 19s ,4808:xfrm_state_gc_task for 17s
    pending: 4*nsim_dev_hwstats_traffic_work, psi_avgs_work
workqueue events_unbound: flags=0x2
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=23 refcnt=24
    in-flight: 12:cfg80211_wiphy_work for 31s ,49:cfg80211_wiphy_work for 31s ,58:cfg80211_wiphy_work for 31s ,303:cfg80211_wiphy_work for 31s ,5905:cfg80211_wiphy_work for 31s
    pending: nsim_dev_trap_report_work, 6*cfg80211_wiphy_work, nsim_dev_trap_report_work, toggle_allocation_gate, 2*nsim_dev_trap_report_work, macvlan_process_broadcast, nsim_dev_trap_report_work, 2*macvlan_process_broadcast, flush_memcg_stats_dwork, 2*macvlan_process_broadcast
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=13 refcnt=14
    in-flight: 284:cfg80211_wiphy_work for 13s ,40:cfg80211_wiphy_work for 30s
    pending: 2*cfg80211_wiphy_work, macvlan_process_broadcast, nsim_dev_trap_report_work, 2*macvlan_process_broadcast, cfg80211_wiphy_work, macvlan_process_broadcast, crng_reseed, macvlan_process_broadcast, cfg80211_wiphy_work
workqueue events_power_efficient: flags=0x82
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=6 refcnt=7
    in-flight: 513:power_supply_deferred_register_work for 37s
    pending: fb_flashcursor, nf_flow_offload_work_gc, hash_mac4_gc, neigh_periodic_work, do_cache_clean
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=6 refcnt=7
    in-flight: 14:neigh_periodic_work for 30s
    pending: wg_ratelimiter_gc_entries, 2*neigh_managed_work, gc_worker, crda_timeout_work
workqueue events_dfl_long: flags=0x2
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=2
    pending: defense_work_handler
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=5 refcnt=6
    pending: 5*defense_work_handler
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=1 refcnt=4 MAYDAY
    in-flight: 33(RESCUER):wb_workfn for 19s
    pending: mayday_cursor_func
workqueue mld: flags=0x40108
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: mld_dad_work
workqueue bat_events: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=37 MAYDAY
    in-flight: 2853(RESCUER):batadv_tt_purge for 8s
    pending: mayday_cursor_func
    inactive: batadv_tt_purge, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_tt_purge, 4*batadv_mcast_mla_update, 5*batadv_iv_send_outstanding_bat_ogm_packet, 2*batadv_purge_orig, 7*batadv_iv_send_outstanding_bat_ogm_packet, 2*batadv_purge_orig, batadv_dat_purge, batadv_bla_periodic_work, batadv_tt_purge
workqueue wg-crypt-wg0: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker, wg_packet_decrypt_worker
workqueue wg-crypt-wg0: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-crypt-wg1: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=2
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg2: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-crypt-wg0: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-crypt-wg1: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_tx_worker, wg_packet_decrypt_worker, wg_packet_encrypt_worker
workqueue wg-crypt-wg2: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=2
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=2
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=2
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg0: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-crypt-wg1: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg2: flags=0x128
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue bond1: flags=0x2000a
  pwq 8: cpus=0-1 flags=0x6 nice=0 active=1 refcnt=6 MAYDAY
    pending: bond_mii_monitor
    inactive: bond_alb_monitor
pool 2: cpus=0 node=0 flags=0x0 nice=0 hung=31s workers=7 idle: 10 9 1188 4821 4880 4822
pool 6: cpus=1 node=0 flags=0x0 nice=0 hung=1s workers=8 idle: 869 24 4800 4466 26 4801
pool 8: cpus=0-1 flags=0x6 nice=0 hung=0s workers=10 manager: 6705
Showing backtraces of busy workers in stalled worker pools:
pool 2:
task:kworker/0:2     state:R  running task     stack:0     pid:868   tgid:868   ppid:2      task_flags:0x4208060 flags:0x00000010
Workqueue: events uhid_device_add_worker
Call trace:
 __switch_to+0x2b4/0x6e4 arch/arm64/kernel/process.c:775 (T)
 context_switch kernel/sched/core.c:5520 [inline]
 __schedule+0x1370/0x2d80 kernel/sched/core.c:7270
 preempt_schedule_common+0xd4/0x190 kernel/sched/core.c:7449
 preempt_schedule+0x60/0x78 kernel/sched/core.c:7473
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:211 [inline]
 _raw_spin_unlock_irqrestore+0x94/0x98 kernel/locking/spinlock.c:221
 __debug_check_no_obj_freed lib/debugobjects.c:1180 [inline]
 debug_check_no_obj_freed+0x2c8/0x3a4 lib/debugobjects.c:1201
 __free_pages_prepare mm/page_alloc.c:1425 [inline]
 __free_frozen_pages+0x4b8/0xc18 mm/page_alloc.c:2962
 free_frozen_pages+0x14/0x20 mm/page_alloc.c:2999
 __free_slab+0x11c/0x1b4 mm/slub.c:3528
 free_slab+0x2c/0x154 mm/slub.c:3562
 discard_slab+0x48/0x90 mm/slub.c:3568
 __slab_free+0x1a0/0x1d0 mm/slub.c:5815
 ___cache_free+0x80/0x94 mm/slub.c:6571
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0xb4/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x118/0x124 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x2c/0x88 mm/kasan/common.c:350
 kasan_slab_alloc include/linux/kasan.h:253 [inline]
 slab_post_alloc_hook mm/slub.c:4683 [inline]
 slab_alloc_node mm/slub.c:4996 [inline]
 kmem_cache_alloc_noprof+0x268/0x5d4 mm/slub.c:5010
 __kernfs_new_node+0xf0/0x7d8 fs/kernfs/dir.c:665
 kernfs_new_node+0xe8/0x130 fs/kernfs/dir.c:751
 __kernfs_create_file+0x60/0x2e0 fs/kernfs/file.c:1050
 sysfs_add_file_mode_ns+0x1e8/0x2a4 fs/sysfs/file.c:316
 sysfs_create_file_ns+0x110/0x198 fs/sysfs/file.c:377
 sysfs_create_file include/linux/sysfs.h:774 [inline]
 device_create_file+0xf4/0x1a4 drivers/base/core.c:3130
 device_add+0x3d0/0x9e0 drivers/base/core.c:3708
 hid_add_device+0x254/0x3b8 drivers/hid/hid-core.c:3065
 uhid_device_add_worker+0x4c/0xf8 drivers/hid/uhid.c:73
 process_one_work kernel/workqueue.c:3387 [inline]
 process_scheduled_works+0x91c/0x1250 kernel/workqueue.c:3470
 worker_thread+0x798/0xbd0 kernel/workqueue.c:3551
 kthread+0x304/0x3d4 kernel/kthread.c:436
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:838