Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. [ 52.899442][ T4240] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.903252][ T4242] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 52.904850][ T4243] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 52.905649][ T4242] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 52.907753][ T4243] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.909327][ T4242] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 52.911346][ T4243] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 52.913596][ T4242] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 52.916940][ T4243] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 52.917020][ T4242] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.919167][ T4243] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 52.921192][ T4242] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 52.923369][ T4243] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 52.925205][ T4242] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 52.927828][ T4243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.929009][ T4242] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 52.930139][ T4243] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 52.932145][ T4242] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 52.934032][ T4243] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 52.935379][ T4242] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 52.937566][ T4243] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 52.939085][ T4242] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 52.940871][ T4243] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 52.944189][ T4244] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.944632][ T4244] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 52.947396][ T4243] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 52.949033][ T4244] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 52.952753][ T4245] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 52.963717][ T4243] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 52.966369][ T4243] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.742568][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 37s! [ 90.745048][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 33s! [ 90.747414][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 36s! [ 90.749676][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 37s! [ 90.751905][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=-20 stuck for 35s! [ 90.754276][ C0] Showing busy workqueues and worker pools: [ 90.755812][ C0] workqueue events: flags=0x0 [ 90.757058][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 90.757083][ C0] pending: ovs_dp_masks_rebalance, kfree_rcu_monitor [ 90.757111][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=11/256 refcnt=12 [ 90.757131][ C0] in-flight: 1510:request_firmware_work_func [ 90.757158][ C0] pending: vmstat_shepherd, psi_avgs_work, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout, kfree_rcu_monitor [ 90.757238][ C0] workqueue events_long: flags=0x0 [ 90.771499][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 90.771524][ C0] pending: defense_work_handler, defense_work_handler [ 90.771550][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 90.771569][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler [ 90.771604][ C0] workqueue events_unbound: flags=0x2 [ 90.781631][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 90.781654][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 90.781683][ C0] workqueue events_power_efficient: flags=0x82 [ 90.787076][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=7/256 refcnt=9 [ 90.787097][ C0] pending: neigh_managed_work, neigh_periodic_work, neigh_managed_work, neigh_periodic_work, do_cache_clean, gc_worker, reg_check_chans_work [ 90.787180][ C0] workqueue writeback: flags=0x4a [ 90.794132][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 90.794164][ C0] pending: wb_workfn [ 90.794182][ C0] workqueue kblockd: flags=0x18 [ 90.798366][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 90.798389][ C0] pending: blk_mq_timeout_work [ 90.798414][ C0] workqueue gid-cache-wq: flags=0xa0002 [ 90.803404][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 90.803425][ C0] pending: netdevice_event_work_handler [ 90.803440][ C0] inactive: netdevice_event_work_handler [ 90.803481][ C0] workqueue dm_bufio_cache: flags=0x8 [ 90.809594][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.809620][ C0] pending: work_fn [ 90.809653][ C0] workqueue krxrpcd: flags=0x0 [ 90.812822][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2 [ 90.812845][ C0] pending: rxrpc_peer_keepalive_worker [ 90.812864][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=3 [ 90.812883][ C0] pending: rxrpc_peer_keepalive_worker [ 90.812899][ C0] inactive: rxrpc_peer_keepalive_worker [ 90.812921][ C0] workqueue hci0: flags=0xa0012 [ 90.822131][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.822165][ C0] pending: hci_cmd_timeout [ 90.822186][ C0] workqueue hci1: flags=0xa0012 [ 90.826509][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.826531][ C0] pending: hci_cmd_timeout [ 90.826550][ C0] workqueue hci2: flags=0xa0012 [ 90.830855][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.830877][ C0] pending: hci_cmd_timeout [ 90.830897][ C0] workqueue hci3: flags=0xa0012 [ 90.835243][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.835265][ C0] pending: hci_cmd_timeout [ 90.835283][ C0] workqueue hci4: flags=0xa0012 [ 90.839630][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.839650][ C0] pending: hci_cmd_timeout [ 90.839673][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=37s workers=4 idle: 14 7 3806