Warning: Permanently added '10.128.0.195' (ED25519) to the list of known hosts. [ 44.339735][ T4291] cgroup: Unknown subsys name 'net' [ 44.549438][ T4291] cgroup: Unknown subsys name 'rlimit' [ 44.792180][ T4312] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 44.794706][ T4312] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 44.795784][ T4315] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 44.797448][ T4312] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 44.799353][ T4315] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 44.800581][ T4312] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 44.803073][ T4315] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 44.804704][ T4312] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 44.806829][ T4315] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 44.808459][ T4312] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 44.810155][ T4315] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 44.811842][ T4312] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 44.814382][ T4315] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 44.815759][ T4312] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 44.817382][ T4315] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 44.820603][ T4316] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 44.821119][ T4316] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 44.823509][ T4315] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 44.824895][ T4316] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 44.827532][ T4315] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 44.829784][ T4317] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 44.830498][ T4315] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 44.832244][ T4317] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 44.833941][ T4315] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 44.835656][ T4317] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 44.838295][ T4315] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 44.842067][ T4317] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 44.851470][ T4315] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 44.866405][ T4315] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 44.873403][ T4317] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 executing program executing program [ 90.753850][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 45s! [ 90.756663][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 40s! [ 90.759087][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 45s! [ 90.761383][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 45s! [ 90.763551][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=-20 stuck for 43s! [ 90.765937][ C0] Showing busy workqueues and worker pools: [ 90.767435][ C0] workqueue events: flags=0x0 [ 90.768645][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=9/256 refcnt=10 [ 90.768671][ C0] in-flight: 24:request_firmware_work_func [ 90.768699][ C0] pending: psi_avgs_work, psi_avgs_work, psi_avgs_work, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, kfree_rcu_monitor [ 90.768776][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=12/256 refcnt=13 [ 90.768797][ C0] pending: vmstat_shepherd, psi_avgs_work, psi_avgs_work, psi_avgs_work, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, kfree_rcu_monitor [ 90.768909][ C0] workqueue events_long: flags=0x0 [ 90.786225][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 90.786252][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler [ 90.786292][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 90.786314][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler [ 90.786347][ C0] workqueue events_unbound: flags=0x2 [ 90.796366][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 90.796389][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 90.796424][ C0] workqueue events_power_efficient: flags=0x82 [ 90.801715][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=8/256 refcnt=10 [ 90.801738][ C0] pending: fb_flashcursor, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, do_cache_clean, gc_worker, reg_check_chans_work [ 90.801822][ C0] workqueue mm_percpu_wq: flags=0x8 [ 90.809323][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.809349][ C0] pending: vmstat_update [ 90.809372][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.809393][ C0] pending: vmstat_update [ 90.809414][ C0] workqueue writeback: flags=0x4a [ 90.817032][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 90.817063][ C0] pending: wb_workfn [ 90.817086][ C0] workqueue kblockd: flags=0x18 [ 90.821215][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 90.821240][ C0] pending: blk_mq_timeout_work [ 90.821296][ C0] workqueue dm_bufio_cache: flags=0x8 [ 90.825975][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.826006][ C0] pending: work_fn [ 90.826037][ C0] workqueue mld: flags=0x40008 [ 90.830297][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=5 [ 90.830322][ C0] pending: mld_dad_work [ 90.830340][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_dad_work [ 90.830371][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=7 [ 90.830392][ C0] pending: mld_dad_work [ 90.830408][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work [ 90.830456][ C0] workqueue krxrpcd: flags=0x0 [ 90.842079][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=3 [ 90.842108][ C0] pending: rxrpc_peer_keepalive_worker [ 90.842125][ C0] inactive: rxrpc_peer_keepalive_worker [ 90.842141][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=5 [ 90.842165][ C0] pending: rxrpc_peer_keepalive_worker [ 90.842178][ C0] inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker [ 90.842220][ C0] workqueue hci0: flags=0xa0012 [ 90.854803][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.854827][ C0] pending: hci_cmd_timeout [ 90.854850][ C0] workqueue hci1: flags=0xa0012 [ 90.859132][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.859155][ C0] pending: hci_cmd_timeout [ 90.859174][ C0] workqueue hci2: flags=0xa0012 [ 90.863376][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.863398][ C0] pending: hci_cmd_timeout [ 90.863417][ C0] workqueue hci3: flags=0xa0012 [ 90.867793][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.867817][ C0] pending: hci_cmd_timeout [ 90.867835][ C0] workqueue hci4: flags=0xa0012 [ 90.872127][ C0] pwq 5: cpus=0-1 flags=0x4 nice=-20 active=1/1 refcnt=3 [ 90.872150][ C0] pending: hci_cmd_timeout [ 90.872181][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=45s workers=4 idle: 3874 3876 22