Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. [ 474.370626][ T5125] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 474.393079][ T5127] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 474.408459][ T5131] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 474.418644][ T5135] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 474.426622][ T5135] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 474.435816][ T5131] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 474.447374][ T5135] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 474.457330][ T5137] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 474.458504][ T5135] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 474.469315][ T5137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 474.472209][ T5135] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 474.479974][ T5137] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 474.488043][ T5135] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 474.493547][ T5137] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 474.501346][ T5135] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 474.508048][ T5137] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 474.514004][ T5135] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 474.529009][ T5135] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 474.538532][ T5135] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 474.544937][ T5137] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 474.546137][ T5135] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 474.554692][ T5137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 474.560955][ T5135] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 474.571712][ T4478] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 474.578168][ T5135] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 474.581981][ T4478] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 474.588980][ T5135] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 474.595161][ T4478] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 474.602581][ T5135] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 474.610031][ T4478] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 474.625114][ T4478] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 474.634467][ T4478] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 474.644153][ T4478] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 474.699390][ T4478] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 474.717241][ T4478] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 474.727158][ T4478] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 executing program executing program [ 716.367480][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 240s! [ 716.376992][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 240s! [ 716.386149][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 236s! [ 716.395321][ C0] Showing busy workqueues and worker pools: [ 716.401267][ C0] workqueue events: flags=0x0 [ 716.406061][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=6 refcnt=7 [ 716.406133][ C0] pending: vmstat_shepherd, 3*l2cap_info_timeout, ovs_dp_masks_rebalance, kfree_rcu_monitor [ 716.406347][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=7 refcnt=8 [ 716.406416][ C0] pending: psi_avgs_work, ovs_dp_masks_rebalance, 3*l2cap_info_timeout, ovs_dp_masks_rebalance, kfree_rcu_monitor [ 716.406628][ C0] workqueue events_long: flags=0x0 [ 716.449373][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=4 refcnt=5 [ 716.449448][ C0] pending: 4*defense_work_handler [ 716.449500][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=3 refcnt=4 [ 716.449568][ C0] pending: 3*defense_work_handler [ 716.449613][ C0] workqueue events_unbound: flags=0x2 [ 716.480418][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 716.480485][ C0] pending: idle_cull_fn [ 716.480535][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=3 refcnt=4 [ 716.480594][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork, crng_reseed [ 716.480700][ C0] workqueue events_power_efficient: flags=0x80 [ 716.513965][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=6 refcnt=7 [ 716.514040][ C0] pending: 2*neigh_managed_work, 2*neigh_periodic_work, gc_worker, check_lifetime [ 716.514209][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 716.514279][ C0] pending: do_cache_clean [ 716.514332][ C0] workqueue mm_percpu_wq: flags=0x8 [ 716.548564][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 716.548636][ C0] pending: vmstat_update [ 716.548697][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 716.548770][ C0] pending: vmstat_update [ 716.548830][ C0] workqueue writeback: flags=0x4a [ 716.577721][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 716.577790][ C0] pending: wb_workfn [ 716.577840][ C0] workqueue kblockd: flags=0x18 [ 716.593845][ C0] pwq 7: cpus=1 node=0 flags=0x0 nice=-20 active=1 refcnt=2 [ 716.593917][ C0] pending: blk_mq_timeout_work [ 716.594027][ C0] workqueue dm_bufio_cache: flags=0x8 [ 716.612055][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 716.612127][ C0] pending: work_fn [ 716.612182][ C0] workqueue ipv6_addrconf: flags=0x6000a [ 716.629247][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=4 [ 716.629310][ C0] pending: addrconf_verify_work [ 716.629366][ C0] workqueue krxrpcd: flags=0x2001a [ 716.646668][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=6 [ 716.646748][ C0] pending: rxrpc_peer_keepalive_worker [ 716.646806][ C0] inactive: 2*rxrpc_peer_keepalive_worker [ 716.646873][ C0] workqueue hci1: flags=0x20012 [ 716.671404][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5 [ 716.671481][ C0] pending: hci_cmd_timeout [ 716.671546][ C0] inactive: hci_conn_timeout [ 716.671593][ C0] workqueue hci0: flags=0x20012 [ 716.693908][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5 [ 716.693985][ C0] pending: hci_cmd_timeout [ 716.694048][ C0] inactive: hci_conn_timeout [ 716.694095][ C0] workqueue hci2: flags=0x20012 [ 716.716423][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5 [ 716.716500][ C0] pending: hci_cmd_timeout [ 716.716565][ C0] inactive: hci_conn_timeout [ 716.716612][ C0] workqueue hci3: flags=0x20012 [ 716.738992][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5 [ 716.739072][ C0] pending: hci_cmd_timeout [ 716.739135][ C0] inactive: hci_conn_timeout [ 716.739183][ C0] workqueue hci4: flags=0x20012 [ 716.761519][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5 [ 716.761599][ C0] pending: hci_cmd_timeout [ 716.761664][ C0] inactive: hci_conn_timeout [ 716.761711][ C0] workqueue hci5: flags=0x20012 [ 716.784042][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5 [ 716.784120][ C0] pending: hci_cmd_timeout [ 716.784185][ C0] inactive: hci_conn_timeout [ 716.784264][ C0] Showing backtraces of running workers in stalled CPU-bound worker pools: