Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts.
[  122.099264][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 58s!
[  122.101842][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 58s!
[  122.104100][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 54s!
[  122.106389][    C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 58s!
[  122.108511][    C0] Showing busy workqueues and worker pools:
[  122.110065][    C0] workqueue events: flags=0x0
[  122.111287][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=12/256 refcnt=13
[  122.111314][    C0]     pending: psi_avgs_work, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance
[  122.111406][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
[  122.111424][    C0]     in-flight: 1953:request_firmware_work_func
[  122.111439][    C0]     pending: vmstat_shepherd, hci_cmd_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout
[  122.111470][    C0] workqueue events_long: flags=0x0
[  122.127258][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
[  122.127284][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler
[  122.127335][    C0] workqueue events_unbound: flags=0x2
[  122.134343][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3
[  122.134368][    C0]     pending: flush_memcg_stats_dwork
[  122.134394][    C0] workqueue events_power_efficient: flags=0x82
[  122.139107][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8
[  122.139130][    C0]     pending: fb_flashcursor, do_cache_clean, neigh_periodic_work, gc_worker, reg_check_chans_work, neigh_periodic_work
[  122.139183][    C0] workqueue writeback: flags=0x4a
[  122.145495][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[  122.145518][    C0]     pending: wb_workfn
[  122.145536][    C0] workqueue kblockd: flags=0x18
[  122.149661][    C0]   pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[  122.149686][    C0]     pending: blk_mq_timeout_work
[  122.149739][    C0] workqueue dm_bufio_cache: flags=0x8
[  122.154327][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  122.154355][    C0]     pending: work_fn
[  122.154391][    C0] workqueue krxrpcd: flags=0x0
[  122.158548][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=6
[  122.158571][    C0]     pending: rxrpc_peer_keepalive_worker
[  122.158587][    C0]     inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker
[  122.158642][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=59s workers=4 idle: 13 3975 7