Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts.
executing program
executing program
[  429.584237][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 229s!
[  429.593430][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 229s!
[  429.602414][    C0] Showing busy workqueues and worker pools:
[  429.608318][    C0] workqueue events: flags=0x0
[  429.613019][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
[  429.613059][    C0]     pending: ovs_dp_masks_rebalance, hci_cmd_timeout, hci_cmd_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance
[  429.613376][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=12/256 refcnt=13
[  429.613417][    C0]     pending: psi_avgs_work, vmstat_shepherd, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, l2cap_info_timeout, ima_keys_handler
[  429.613682][    C0] workqueue events_long: flags=0x0
[  429.670748][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
[  429.670799][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler
[  429.670976][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[  429.671007][    C0]     pending: defense_work_handler, defense_work_handler
[  429.671039][    C0] workqueue events_unbound: flags=0x2
[  429.711676][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=4
[  429.711713][    C0]     pending: flush_memcg_stats_dwork
[  429.711805][    C0] workqueue events_freezable: flags=0x4
[  429.730009][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  429.730048][    C0]     pending: update_balloon_stats_func
[  429.730148][    C0] workqueue events_power_efficient: flags=0x80
[  429.749575][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
[  429.749622][    C0]     pending: fb_flashcursor, neigh_periodic_work, do_cache_clean, gc_worker, check_lifetime
[  429.749891][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  429.749925][    C0]     pending: neigh_periodic_work
[  429.749949][    C0] workqueue mm_percpu_wq: flags=0x8
[  429.786483][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  429.786529][    C0]     pending: vmstat_update
[  429.786559][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  429.786590][    C0]     pending: vmstat_update
[  429.786614][    C0] workqueue writeback: flags=0x4a
[  429.816051][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=4
[  429.816085][    C0]     pending: wb_workfn
[  429.816172][    C0] workqueue kblockd: flags=0x18
[  429.832443][    C0]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[  429.832482][    C0]     pending: blk_mq_timeout_work
[  429.832614][    C0] workqueue dm_bufio_cache: flags=0x8
[  429.850907][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  429.850946][    C0]     pending: work_fn
[  429.851061][    C0] workqueue ipv6_addrconf: flags=0x40008
[  429.868390][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[  429.868428][    C0]     pending: addrconf_verify_work
[  429.868507][    C0] workqueue krxrpcd: flags=0x0
[  429.885940][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[  429.885987][    C0]     pending: rxrpc_peer_keepalive_worker
[  429.886094][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=3
[  429.886124][    C0]     pending: rxrpc_peer_keepalive_worker
[  429.886147][    C0]     inactive: rxrpc_peer_keepalive_worker
[  429.886176][    C0] workqueue hci0: flags=0xa0012
[  429.923418][    C0]   pwq 5: cpus=0-1 node=0 flags=0x4 nice=-20 active=1/1 refcnt=4
[  429.923462][    C0]     pending: hci_conn_timeout
[  429.923489][    C0] workqueue hci1: flags=0xa0012
[  429.940994][    C0]   pwq 5: cpus=0-1 node=0 flags=0x4 nice=-20 active=1/1 refcnt=4
[  429.941032][    C0]     pending: hci_conn_timeout
[  429.941057][    C0] workqueue hci2: flags=0xa0012
[  429.958564][    C0]   pwq 5: cpus=0-1 node=0 flags=0x4 nice=-20 active=1/1 refcnt=4
[  429.958601][    C0]     pending: hci_conn_timeout
[  429.958627][    C0] workqueue hci3: flags=0xa0012
[  429.976121][    C0]   pwq 5: cpus=0-1 node=0 flags=0x4 nice=-20 active=1/1 refcnt=4
[  429.976158][    C0]     pending: hci_conn_timeout
[  429.976183][    C0] workqueue hci4: flags=0xa0012
[  429.993675][    C0]   pwq 5: cpus=0-1 node=0 flags=0x4 nice=-20 active=1/1 refcnt=4
[  429.993711][    C0]     pending: hci_conn_timeout
[  429.993736][    C0] workqueue hci5: flags=0xa0012
[  430.011233][    C0]   pwq 5: cpus=0-1 node=0 flags=0x4 nice=-20 active=1/1 refcnt=4
[  430.011270][    C0]     pending: hci_conn_timeout