Warning: Permanently added '10.128.0.203' (ED25519) to the list of known hosts. executing program executing program executing program [ 90.743521][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 45s! [ 90.745570][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 39s! [ 90.747452][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 45s! [ 90.749481][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 45s! [ 90.751313][ C0] Showing busy workqueues and worker pools: [ 90.752628][ C0] workqueue events: flags=0x0 [ 90.753757][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=12/256 refcnt=13 [ 90.753781][ C0] in-flight: 1529:request_firmware_work_func [ 90.753800][ C0] pending: psi_avgs_work, hci_cmd_timeout, hci_cmd_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance [ 90.753877][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 90.753896][ C0] pending: ovs_dp_masks_rebalance, vmstat_shepherd, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, ovs_dp_masks_rebalance [ 90.753937][ C0] workqueue events_long: flags=0x0 [ 90.767532][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 90.767557][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler [ 90.767590][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 90.767608][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler [ 90.767635][ C0] workqueue events_unbound: flags=0x2 [ 90.775748][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3 [ 90.775771][ C0] pending: flush_memcg_stats_dwork [ 90.775791][ C0] workqueue events_power_efficient: flags=0x82 [ 90.779648][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8 [ 90.779668][ C0] pending: fb_flashcursor, neigh_periodic_work, neigh_periodic_work, do_cache_clean, reg_check_chans_work, gc_worker [ 90.779717][ C0] workqueue mm_percpu_wq: flags=0x8 [ 90.784866][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.784890][ C0] pending: vmstat_update [ 90.784908][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.784926][ C0] pending: vmstat_update [ 90.784940][ C0] workqueue writeback: flags=0x4a [ 90.791220][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 90.791240][ C0] pending: wb_workfn [ 90.791256][ C0] workqueue kblockd: flags=0x18 [ 90.794816][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 90.794840][ C0] pending: blk_mq_timeout_work [ 90.794889][ C0] workqueue dm_bufio_cache: flags=0x8 [ 90.798693][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.798717][ C0] pending: work_fn [ 90.798739][ C0] workqueue krxrpcd: flags=0x0 [ 90.802341][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=4 [ 90.802364][ C0] pending: rxrpc_peer_keepalive_worker [ 90.802379][ C0] inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker [ 90.802398][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=3 [ 90.802415][ C0] pending: rxrpc_peer_keepalive_worker [ 90.802425][ C0] inactive: rxrpc_peer_keepalive_worker [ 90.802460][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=45s workers=4 idle: 3554 21 25