Warning: Permanently added '10.128.10.52' (ED25519) to the list of known hosts.
executing program
executing program
[   90.738355][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 41s!
[   90.741009][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 39s!
[   90.743476][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 41s!
[   90.745877][    C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 41s!
[   90.748191][    C0] Showing busy workqueues and worker pools:
[   90.749955][    C0] workqueue events: flags=0x0
[   90.751223][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=7/256 refcnt=8
[   90.751255][    C0]     in-flight: 21:request_firmware_work_func
[   90.751280][    C0]     pending: hci_cmd_timeout, hci_cmd_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance
[   90.751334][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=9/256 refcnt=10
[   90.751354][    C0]     pending: vmstat_shepherd, psi_avgs_work, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout
[   90.751419][    C0] workqueue events_long: flags=0x0
[   90.767072][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[   90.767103][    C0]     pending: defense_work_handler, defense_work_handler
[   90.767129][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[   90.767149][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler
[   90.767180][    C0] workqueue events_unbound: flags=0x2
[   90.777682][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3
[   90.777711][    C0]     pending: flush_memcg_stats_dwork
[   90.777733][    C0] workqueue events_power_efficient: flags=0x82
[   90.783129][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8
[   90.783159][    C0]     pending: fb_flashcursor, neigh_periodic_work, neigh_periodic_work, do_cache_clean, gc_worker, reg_check_chans_work
[   90.783225][    C0] workqueue writeback: flags=0x4a
[   90.790206][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[   90.790238][    C0]     pending: wb_workfn
[   90.790264][    C0] workqueue kblockd: flags=0x18
[   90.794682][    C0]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[   90.794712][    C0]     pending: blk_mq_timeout_work
[   90.794778][    C0] workqueue dm_bufio_cache: flags=0x8
[   90.799898][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[   90.799935][    C0]     pending: work_fn
[   90.799973][    C0] workqueue krxrpcd: flags=0x0
[   90.804438][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=4
[   90.804468][    C0]     pending: rxrpc_peer_keepalive_worker
[   90.804491][    C0]     inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker
[   90.804542][    C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=41s workers=4 idle: 25 4036 1963