Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. [ 84.823626][ T6263] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.827959][ T6268] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.831630][ T6268] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.832088][ T6270] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 84.833777][ T6268] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.836623][ T6270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.837798][ T6268] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.839058][ T6270] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.840435][ T6268] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.842116][ T6269] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.843375][ T6268] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 84.845427][ T6269] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.846867][ T6268] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.848753][ T6269] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.849771][ T6268] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.851318][ T6269] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.852894][ T6268] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 84.854661][ T6269] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 84.857468][ T6270] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 84.858195][ T6269] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.859355][ T6270] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.861284][ T6269] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.862516][ T6270] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.863990][ T6269] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.865445][ T6270] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.867524][ T6269] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 84.868982][ T6270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.872660][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.875268][ T51] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 84.877806][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 executing program executing program [ 124.635853][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 39s! [ 124.637929][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 37s! [ 124.639902][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 39s! [ 124.641846][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 39s! [ 124.643699][ C0] BUG: workqueue lockup - pool cpus=0-1 node=0 flags=0x4 nice=-20 stuck for 39s! [ 124.645753][ C0] Showing busy workqueues and worker pools: [ 124.647158][ C0] workqueue events: flags=0x0 [ 124.648104][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=7 refcnt=8 [ 124.648128][ C0] pending: vmstat_shepherd, kfree_rcu_monitor, l2cap_info_timeout, 4*ovs_dp_masks_rebalance [ 124.648177][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=8 refcnt=9 [ 124.648197][ C0] pending: psi_avgs_work, ovs_dp_masks_rebalance, 4*l2cap_info_timeout, ovs_dp_masks_rebalance, kfree_rcu_monitor [ 124.648241][ C0] workqueue events_long: flags=0x0 [ 124.657568][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=2 refcnt=3 [ 124.657592][ C0] pending: 2*defense_work_handler [ 124.657615][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=4 refcnt=5 [ 124.657634][ C0] pending: 4*defense_work_handler [ 124.657650][ C0] workqueue events_unbound: flags=0x2 [ 124.664380][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 124.664403][ C0] pending: crng_reseed [ 124.664436][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=2 refcnt=3 [ 124.664454][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 124.664475][ C0] workqueue events_power_efficient: flags=0x82 [ 124.671413][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=4 refcnt=5 [ 124.671446][ C0] pending: crda_timeout_work, 2*neigh_managed_work, do_cache_clean [ 124.671480][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=2 refcnt=3 [ 124.671497][ C0] pending: 2*neigh_periodic_work [ 124.671512][ C0] workqueue mm_percpu_wq: flags=0x8 [ 124.678482][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 124.678505][ C0] pending: vmstat_update [ 124.678529][ C0] workqueue writeback: flags=0x4a [ 124.682184][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 124.682204][ C0] pending: wb_workfn [ 124.682225][ C0] workqueue kblockd: flags=0x18 [ 124.685592][ C0] pwq 3: cpus=0 node=0 flags=0x0 nice=-20 active=1 refcnt=2 [ 124.685616][ C0] pending: blk_mq_timeout_work [ 124.685677][ C0] workqueue dm_bufio_cache: flags=0x8 [ 124.689671][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 124.689697][ C0] pending: work_fn [ 124.689723][ C0] workqueue krxrpcd: flags=0x2001a [ 124.693208][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=9 [ 124.693232][ C0] pending: rxrpc_peer_keepalive_worker [ 124.693250][ C0] inactive: 5*rxrpc_peer_keepalive_worker [ 124.693275][ C0] workqueue hci0: flags=0x20012 [ 124.698837][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=4 [ 124.698862][ C0] pending: hci_cmd_timeout [ 124.698878][ C0] workqueue hci1: flags=0x20012 [ 124.702657][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=4 [ 124.702680][ C0] pending: hci_cmd_timeout [ 124.702695][ C0] workqueue hci2: flags=0x20012 [ 124.706504][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=4 [ 124.706527][ C0] pending: hci_cmd_timeout [ 124.706542][ C0] workqueue hci3: flags=0x20012 [ 124.710304][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=4 [ 124.710327][ C0] pending: hci_cmd_timeout [ 124.710342][ C0] workqueue hci4: flags=0x20012 [ 124.714135][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=4 [ 124.714158][ C0] pending: hci_cmd_timeout [ 124.714194][ C0] Showing backtraces of running workers in stalled CPU-bound worker pools: