BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 700s!
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 704s!
BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 619s!
BUG: workqueue lockup - pool cpus=0-1 node=0 flags=0x4 nice=0 stuck for 702s!
BUG: workqueue lockup - pool cpus=0-1 node=0 flags=0x4 nice=0 stuck for 687s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=14 refcnt=15
    in-flight: 46:bpf_prog_free_deferred ,3764:bpf_prog_free_deferred ,8:bpf_prog_free_deferred ,3658:bpf_prog_free_deferred ,10:bpf_prog_free_deferred ,3704:bpf_prog_free_deferred ,3703:bpf_prog_free_deferred
    pending: nsim_dev_hwstats_traffic_work, nsim_dev_trap_report_work, psi_avgs_work, vmstat_shepherd, psi_avgs_work, rht_deferred_worker, kfree_rcu_monitor
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=10 refcnt=11
    in-flight: 3736:bpf_prog_free_deferred ,24:bpf_prog_free_deferred ,49:bpf_prog_free_deferred ,97:bpf_prog_free_deferred ,3741:bpf_prog_free_deferred ,100:bpf_prog_free_deferred
    pending: nsim_dev_hwstats_traffic_work, nsim_dev_trap_report_work, psi_avgs_work, ima_keys_handler
workqueue events_unbound: flags=0x2
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=6 refcnt=7
    pending: flush_memcg_stats_dwork, macvlan_process_broadcast, crng_reseed, 3*idle_cull_fn
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=4 refcnt=5
    pending: 3*macvlan_process_broadcast, idle_cull_fn
workqueue events_freezable: flags=0x4
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: mmc_rescan
workqueue events_power_efficient: flags=0x82
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=7 refcnt=8
    in-flight: 30:wg_ratelimiter_gc_entries
    pending: 2*neigh_managed_work, 2*neigh_periodic_work, gc_worker, check_lifetime
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: vmstat_update
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: vmstat_update
workqueue pm: flags=0x4
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: pm_runtime_work
workqueue writeback: flags=0x4a
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wb_workfn
workqueue dm_bufio_cache: flags=0x8
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: work_fn
workqueue ipv6_addrconf: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=6
    pending: addrconf_verify_work
    inactive: 2*addrconf_verify_work
workqueue wg-kex-wg0: flags=0x6
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wg_queued_expired_zero_key_material
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=2 refcnt=3
    pending: wg_packet_handshake_send_worker, wg_queued_expired_zero_key_material
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=2 refcnt=3
    pending: wg_packet_handshake_send_worker, wg_queued_expired_zero_key_material
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wg_queued_expired_zero_key_material
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_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 9: cpus=0-1 node=0 flags=0x4 nice=0 active=2 refcnt=3
    pending: wg_packet_handshake_send_worker, wg_queued_expired_zero_key_material
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wg_queued_expired_zero_key_material
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=2 refcnt=3
    pending: wg_packet_handshake_send_worker, wg_queued_expired_zero_key_material
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wg_queued_expired_zero_key_material
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=2 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 9: cpus=0-1 node=0 flags=0x4 nice=0 active=2 refcnt=3
    pending: wg_packet_handshake_send_worker, wg_queued_expired_zero_key_material
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wg_queued_expired_zero_key_material
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_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 9: cpus=0-1 node=0 flags=0x4 nice=0 active=2 refcnt=3
    pending: wg_packet_handshake_send_worker, wg_queued_expired_zero_key_material
  pwq 10: cpus=0-1 node=0 flags=0x4 nice=0 active=1 refcnt=2
    pending: wg_queued_expired_zero_key_material
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_worker
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=3 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_tx_worker, wg_packet_encrypt_worker
pool 2: cpus=0 node=0 flags=0x0 nice=0 hung=700s workers=11 idle: 3822 3821 3807 3787
pool 6: cpus=1 node=0 flags=0x0 nice=0 hung=704s workers=9 idle: 3819 3749 3768
pool 9: cpus=0-1 node=0 flags=0x4 nice=0 hung=702s workers=9 idle: 60 2485 2177 2470 2220 2205 691 26
Showing backtraces of running workers in stalled CPU-bound worker pools:
pool 2:
task:kworker/0:3     state:R  running task     stack:0     pid:3658  tgid:3658  ppid:2      flags:0x00000000
Workqueue: events bpf_prog_free_deferred
Call trace: 
[<818f5b10>] (__schedule) from [<818f6d70>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7067)
 r10:828b0c0c r9:84149800 r8:80200be4 r7:dfd8dd64 r6:ffffffff r5:84149800
 r4:00000000
[<818f6d30>] (preempt_schedule_irq) from [<80200c04>] (svc_preempt+0x8/0x18)
Exception stack(0xdfd8dd30 to 0xdfd8dd78)
dd20:                                     b52ab000 ec093000 00000001 8021b3f8
dd40: 7f003000 00000001 828affe8 7f003000 ec093000 8260cad4 828b0c0c dfd8ddac
dd60: dfd8ddb0 dfd8dd80 802109bc 8021b410 80000013 ffffffff
 r5:80000013 r4:8021b410
[<80210958>] (flush_tlb_kernel_range) from [<804a4ff4>] (__purge_vmap_area_lazy+0x210/0x3d4 mm/vmalloc.c:2269)
 r4:828b0c2c
[<804a4de4>] (__purge_vmap_area_lazy) from [<804a5444>] (_vm_unmap_aliases+0x28c/0x2e8 mm/vmalloc.c:2867)
 r10:00000000 r9:dfd8de20 r8:00000000 r7:dfd8ddd8 r6:00000008 r5:ddde1c80
 r4:dfd8ddd8
[<804a51b8>] (_vm_unmap_aliases) from [<804a9074>] (vm_reset_perms mm/vmalloc.c:3257 [inline])
[<804a51b8>] (_vm_unmap_aliases) from [<804a9074>] (vfree+0x170/0x1e4 mm/vmalloc.c:3336)
 r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fe6b40
 r4:00000000
[<804a8f04>] (vfree) from [<804fbb3c>] (execmem_free+0x30/0x64 mm/execmem.c:69)
 r9:84149800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f011000
[<804fbb0c>] (execmem_free) from [<8039572c>] (bpf_jit_free_exec+0x10/0x14 kernel/bpf/core.c:1073)
 r5:00001000 r4:e05b9000
[<8039571c>] (bpf_jit_free_exec) from [<80395b0c>] (bpf_jit_binary_free kernel/bpf/core.c:1119 [inline])
[<8039571c>] (bpf_jit_free_exec) from [<80395b0c>] (bpf_jit_free+0x68/0xe4 kernel/bpf/core.c:1243)
[<80395aa4>] (bpf_jit_free) from [<80396c40>] (bpf_prog_free_deferred+0x14c/0x164 kernel/bpf/core.c:2803)
 r5:84d31b54 r4:84d31800
[<80396af4>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510 kernel/workqueue.c:3231)
 r7:dddd00c0 r6:82c16000 r5:84d31b54 r4:84f4d800
[<80266ff8>] (process_one_work) from [<80267df0>] (process_scheduled_works kernel/workqueue.c:3312 [inline])
[<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418 kernel/workqueue.c:3393)
 r10:84149800 r9:84f4d82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0
 r4:84f4d800
[<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134 kernel/kthread.c:389)
 r10:00000000 r9:df841e90 r8:84f50f80 r7:84f4d800 r6:80267c04 r5:84149800
 r4:84f50d80
[<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20 arch/arm/kernel/entry-common.S:134)
Exception stack(0xdfd8dfb0 to 0xdfd8dff8)
dfa0:                                     00000000 00000000 00000000 00000000
dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:84f50d80