bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 33s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=9/256 refcnt=10
    in-flight: 23:nsim_dev_trap_report_work
    pending: 3*ovs_dp_masks_rebalance, 3*nsim_dev_hwstats_traffic_work, kfree_rcu_monitor, kfree_rcu_work
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=9/256 refcnt=10
    in-flight: 10:linkwatch_event, 6234:nsim_dev_trap_report_work
    pending: 2*nsim_dev_hwstats_traffic_work, vmstat_shepherd, nsim_dev_trap_report_work, kfree_rcu_monitor, 2*nsim_dev_trap_report_work
workqueue events_long: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
    pending: 3*defense_work_handler, br_fdb_cleanup
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
    pending: 6*defense_work_handler
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=13/512 refcnt=14
    in-flight: 40:cfg80211_wiphy_work cfg80211_wiphy_work, 4312:cfg80211_wiphy_work, 652:cfg80211_wiphy_work, 41:cfg80211_wiphy_work
    pending: idle_cull_fn, 2*cfg80211_wiphy_work, macvlan_process_broadcast, toggle_allocation_gate, macvlan_process_broadcast, flush_memcg_stats_dwork, cfg80211_wiphy_work
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=10/512 refcnt=11
    in-flight: 10440:cfg80211_wiphy_work, 264:cfg80211_wiphy_work cfg80211_wiphy_work, 199:cfg80211_wiphy_work cfg80211_wiphy_work, 13:cfg80211_wiphy_work
    pending: idle_cull_fn, fsnotify_mark_destroy_workfn, 2*cfg80211_wiphy_work
workqueue events_power_efficient: flags=0x82
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=2
    pending: neigh_managed_work
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=6/256 refcnt=7
    in-flight: 11:neigh_periodic_work
    pending: neigh_managed_work, wg_ratelimiter_gc_entries, neigh_periodic_work, do_cache_clean, gc_worker
workqueue rcu_gp: flags=0x8
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    in-flight: 6235:wait_rcu_exp_gp
workqueue netns: flags=0xe000a
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=5
    in-flight: 566:cleanup_net
    inactive: cleanup_net
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: vmstat_update
workqueue gid-cache-wq: flags=0xa0002
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=5
    pending: update_gid_event_work_handler
    inactive: netdevice_event_work_handler
workqueue dm_bufio_cache: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: work_fn
workqueue ipv6_addrconf: flags=0x40008
  pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
    in-flight: 1887:addrconf_verify_work
workqueue bat_events: flags=0xe000a
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=84
    in-flight: 3964(RESCUER):batadv_purge_orig
    inactive: 2*batadv_iv_send_outstanding_bat_ogm_packet, 3*batadv_tt_purge, 2*batadv_nc_worker, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_tt_purge, 3*batadv_iv_send_outstanding_bat_ogm_packet, batadv_nc_worker, 9*batadv_mcast_mla_update, 6*batadv_nc_worker, 2*batadv_iv_send_outstanding_bat_ogm_packet, batadv_purge_orig, 3*batadv_iv_send_outstanding_bat_ogm_packet, batadv_purge_orig, 4*batadv_iv_send_outstanding_bat_ogm_packet, 2*batadv_purge_orig, 7*batadv_iv_send_outstanding_bat_ogm_packet, batadv_purge_orig, 5*batadv_iv_send_outstanding_bat_ogm_packet, 3*batadv_purge_orig, 3*batadv_tt_purge, batadv_dat_purge, 2*batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, batadv_dat_purge, batadv_bla_periodic_work, 2*batadv_dat_purge, 2*batadv_bla_periodic_work, batadv_dat_purge, 2*batadv_tt_purge
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_decrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg2: flags=0x6
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_send_worker
  pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_decrypt_worker, wg_packet_tx_worker
pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=0s workers=9 idle: 6265 6236 8 6246 6237
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=33s workers=8 idle: 6266 25 1696 6232 1697 1392 6233
pool 4: cpus=0-1 flags=0x5 nice=0 hung=3s workers=11 manager: 10441
Showing backtraces of running workers in stalled CPU-bound worker pools:
pool 2:
task:kworker/1:0     state:R  running task     stack:0     pid:23    tgid:23    ppid:2      flags:0x00000008
Workqueue: events nsim_dev_trap_report_work
Call trace:
 __switch_to+0x314/0x560 arch/arm64/kernel/process.c:553
 context_switch kernel/sched/core.c:5400 [inline]
 __schedule+0x1498/0x24b4 kernel/sched/core.c:6727
 preempt_schedule_common+0xe8/0x1dc kernel/sched/core.c:6904
 preempt_schedule+0x60/0x80 kernel/sched/core.c:6928
 __raw_spin_unlock include/linux/spinlock_api_smp.h:143 [inline]
 _raw_spin_unlock+0x74/0x78 kernel/locking/spinlock.c:186
 spin_unlock include/linux/spinlock.h:391 [inline]
 nsim_dev_trap_report drivers/net/netdevsim/dev.c:823 [inline]
 nsim_dev_trap_report_work+0x84c/0x924 drivers/net/netdevsim/dev.c:850
 process_one_work+0x694/0x1204 kernel/workqueue.c:2633
 process_scheduled_works kernel/workqueue.c:2706 [inline]
 worker_thread+0x938/0xef4 kernel/workqueue.c:2787
 kthread+0x288/0x310 kernel/kthread.c:388
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
net_ratelimit: 44734 callbacks suppressed
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
net_ratelimit: 46297 callbacks suppressed
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)