BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 50s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x100
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=4 refcnt=5
    in-flight: 24:nsim_fib_event_work for 51s nsim_fib_event_work ,866:drm_fb_helper_damage_work for 51s ,26:request_firmware_work_func for 87s
workqueue events_unbound: flags=0x2
  pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2
    in-flight: 58:toggle_allocation_gate for 51s
workqueue events_dfl_long: flags=0x2
  pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2
    pending: defense_work_handler
workqueue netns: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=4
    in-flight: 54:cleanup_net for 51s
workqueue ipv6_addrconf: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=44
    in-flight: 1186:addrconf_dad_work for 50s
    inactive: 40*addrconf_dad_work
workqueue bat_events: flags=0x6000a
  pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=5
    pending: batadv_iv_send_outstanding_bat_ogm_packet
    inactive: batadv_iv_send_outstanding_bat_ogm_packet
workqueue wg-crypt-wg0: flags=0x128
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x128
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_encrypt_worker
workqueue wg-crypt-wg2: flags=0x128
  pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2
    pending: wg_packet_decrypt_worker
pool 6: cpus=1 node=0 flags=0x0 nice=0 hung=50s workers=6 idle: 4767 4760 1091
pool 8: cpus=0-1 flags=0x4 nice=0 hung=0s workers=7 idle: 189 40 12 13
Showing backtraces of busy workers in stalled worker pools:
pool 6: no worker in running state, cpu=1 is busy (nr_workers=6 nr_idle=3)
The pool might have trouble waking an idle worker.
Backtrace of last woken worker:
task:kworker/1:5     state:R  running task     stack:0     pid:4767  tgid:4767  ppid:2      task_flags:0x4208060 flags:0x00000010
Workqueue:  0x0 (events)
Call trace:
 __switch_to+0x2b4/0x6e4 arch/arm64/kernel/process.c:775 (T)
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x135c/0x2b00 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x13c/0x20c kernel/sched/core.c:7376
 worker_thread+0x924/0xbd0 kernel/workqueue.c:3575
 kthread+0x304/0x3d4 kernel/kthread.c:436
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
Sending NMI from CPU 0 to CPUs 1:
After 10 seconds, these CPUS still haven't responded to the NMI: 1