BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 280s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=4/256 refcnt=5
pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8
in-flight: 397:free_work
pending: vmstat_shepherd, kfree_rcu_monitor, psi_avgs_work, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker
workqueue events_long: flags=0x0
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=5/256 refcnt=6
pending: br_multicast_gc_work, br_multicast_gc_work, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8
pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup
workqueue events_unbound: flags=0x2
pwq 4: cpus=0-1 flags=0x5 nice=0 active=3/512 refcnt=5
in-flight: 352:linkwatch_event, 469:toggle_allocation_gate, 267:flush_memcg_stats_dwork
workqueue events_power_efficient: flags=0x80
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=3
pending: gc_worker, check_lifetime
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work, neigh_managed_work, neigh_managed_work
workqueue netns: flags=0xe000a
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
in-flight: 10:cleanup_net
workqueue mm_percpu_wq: flags=0x8
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: vmstat_update
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: vmstat_update
workqueue writeback: flags=0x4a
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wb_workfn
workqueue dm_bufio_cache: flags=0x8
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: work_fn
workqueue ipv6_addrconf: flags=0x40008
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/1 refcnt=14
in-flight: 470:addrconf_dad_work
inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=22
in-flight: 6:addrconf_dad_work
inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work
workqueue wg-kex-wg0: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
in-flight: 434:wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
in-flight: 322(RESCUER):wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
in-flight: 8:wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-crypt-wg2: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
in-flight: 327(RESCUER):wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2
in-flight: 24:wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
in-flight: 384(RESCUER):wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2
in-flight: 368:wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2
in-flight: 366:wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
in-flight: 389(RESCUER):wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg2: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2
in-flight: 39:wg_packet_encrypt_worker
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg0: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg0: flags=0x28
pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
pending: wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x6
pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4
in-flight: 42:wg_packet_handshake_send_worker
pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=4 MAYDAY
pending: wg_packet_encrypt_worker
pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=281s workers=4 idle: 406 349
pool 2: cpus=1 node=0 flags=0x1 nice=0 hung=53s workers=6 manager: 420
pool 4: cpus=0-1 flags=0x5 nice=0 hung=145s workers=8 manager: 419