Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts. [ 70.456083][ T4339] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.459285][ T4343] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 70.460988][ T4346] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.462443][ T4346] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 70.463431][ T4350] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 70.463906][ T4346] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 70.465303][ T4350] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.466206][ T4346] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 70.467251][ T4350] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 70.468944][ T4346] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 70.469816][ T4350] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 70.470916][ T4346] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 70.471697][ T4350] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 70.472698][ T4346] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 70.474266][ T4350] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.476011][ T4346] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 70.476094][ T4350] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 70.478199][ T4346] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 70.478946][ T4350] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 70.480024][ T4346] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 70.480924][ T4350] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 70.482179][ T4346] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 70.483062][ T4350] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.484408][ T4339] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 70.485444][ T4350] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 70.488543][ T4343] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 70.494537][ T4351] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 70.496377][ T47] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 70.522738][ T4341] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 70.524121][ T4341] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 executing program executing program [ 120.796811][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 50s! [ 120.798368][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 50s! [ 120.799812][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 50s! [ 120.801181][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=-20 stuck for 48s! [ 120.802558][ C0] Showing busy workqueues and worker pools: [ 120.803520][ C0] workqueue events: flags=0x0 [ 120.804292][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=8/256 refcnt=9 [ 120.804313][ C0] pending: psi_avgs_work, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, kfree_rcu_monitor [ 120.804369][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 120.804381][ C0] pending: vmstat_shepherd, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, l2cap_info_timeout, ovs_dp_masks_rebalance, kfree_rcu_monitor [ 120.804416][ C0] workqueue events_long: flags=0x0 [ 120.812997][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 120.813021][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler [ 120.813044][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 120.813054][ C0] pending: defense_work_handler, defense_work_handler [ 120.813064][ C0] workqueue events_unbound: flags=0x2 [ 120.819228][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 120.819243][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 120.819266][ C0] workqueue events_power_efficient: flags=0x82 [ 120.822602][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8 [ 120.822629][ C0] pending: crda_timeout_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, do_cache_clean [ 120.822665][ C0] workqueue mm_percpu_wq: flags=0x8 [ 120.826572][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 120.826592][ C0] pending: vmstat_update [ 120.826602][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 120.826611][ C0] pending: vmstat_update [ 120.826621][ C0] workqueue writeback: flags=0x4a [ 120.831081][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 120.831103][ C0] pending: wb_workfn [ 120.831138][ C0] workqueue dm_bufio_cache: flags=0x8 [ 120.833700][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 120.833727][ C0] pending: work_fn [ 120.833749][ C0] workqueue krxrpcd: flags=0x0 [ 120.836419][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=3 [ 120.836446][ C0] pending: rxrpc_peer_keepalive_worker [ 120.836458][ C0] inactive: rxrpc_peer_keepalive_worker [ 120.836467][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=5 [ 120.836476][ C0] pending: rxrpc_peer_keepalive_worker [ 120.836482][ C0] inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker [ 120.836503][ C0] workqueue hci0: flags=0xa0012 [ 120.843744][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 120.843767][ C0] pending: hci_cmd_timeout [ 120.843780][ C0] workqueue hci1: flags=0xa0012 [ 120.846339][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 120.846357][ C0] pending: hci_cmd_timeout [ 120.846371][ C0] workqueue hci2: flags=0xa0012 [ 120.849047][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 120.849073][ C0] pending: hci_cmd_timeout [ 120.849087][ C0] workqueue hci3: flags=0xa0012 [ 120.851642][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 120.851668][ C0] pending: hci_cmd_timeout [ 120.851678][ C0] workqueue hci4: flags=0xa0012 [ 120.854297][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 120.854324][ C0] pending: hci_cmd_timeout