Warning: Permanently added '10.128.1.114' (ED25519) to the list of known hosts. executing program executing program executing program executing program [ 310.430347][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 233s! [ 310.439586][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 233s! [ 310.448649][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 228s! [ 310.457769][ C0] Showing busy workqueues and worker pools: [ 310.463898][ C0] workqueue events: flags=0x100 [ 310.468791][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=4 refcnt=5 [ 310.468835][ C0] in-flight: 10:request_firmware_work_func [ 310.468886][ C0] pending: vmstat_shepherd, psi_avgs_work, ovs_dp_masks_rebalance [ 310.468952][ C0] workqueue events_long: flags=0x100 [ 310.495953][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 310.496000][ C0] pending: defense_work_handler [ 310.496034][ C0] workqueue events_unbound: flags=0x2 [ 310.513937][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=2 refcnt=3 [ 310.513978][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 310.514019][ C0] workqueue events_unbound: flags=0x2 [ 310.533891][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 310.533931][ C0] pending: crng_reseed [ 310.533960][ C0] workqueue events_freezable: flags=0x104 [ 310.550971][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 310.551015][ C0] pending: update_balloon_stats_func [ 310.551046][ C0] workqueue events_power_efficient: flags=0x180 [ 310.570211][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=4 refcnt=5 [ 310.570257][ C0] pending: neigh_managed_work, neigh_periodic_work, do_cache_clean, check_lifetime [ 310.587335][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=4 refcnt=5 [ 310.587378][ C0] pending: neigh_managed_work, gc_worker, reg_check_chans_work, neigh_periodic_work [ 310.587464][ C0] workqueue kvfree_rcu_reclaim: flags=0xa [ 310.610218][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 310.610262][ C0] pending: kfree_rcu_monitor [ 310.622216][ C0] workqueue mm_percpu_wq: flags=0x8 [ 310.627422][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 310.627467][ C0] pending: vmstat_update [ 310.627500][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2 [ 310.627550][ C0] pending: vmstat_update [ 310.627580][ C0] workqueue writeback: flags=0x4a [ 310.656484][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2 [ 310.656531][ C0] pending: wb_workfn [ 310.656565][ C0] workqueue kblockd: flags=0x18 [ 310.672694][ C0] pwq 7: cpus=1 node=0 flags=0x0 nice=-20 active=1 refcnt=2 [ 310.672821][ C0] pending: blk_mq_timeout_work [ 310.673860][ C0] workqueue ipv6_addrconf: flags=0x6000a [ 310.692117][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=4 [ 310.692168][ C0] pending: addrconf_verify_work [ 310.692195][ C0] workqueue krxrpcd: flags=0x2001a [ 310.709358][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=4 [ 310.709404][ C0] pending: rxrpc_peer_keepalive_worker [ 310.709443][ C0] pool 2: cpus=0 node=0 flags=0x0 nice=0 hung=233s workers=3 idle: 1207 9 [ 310.709586][ C0] Showing backtraces of running workers in stalled CPU-bound worker pools: [ 310.740255][ C0] pool 2: [ 310.740273][ C0] task:kworker/0:1 state:R running task stack:24576 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 310.740356][ C0] Workqueue: events request_firmware_work_func [ 310.740396][ C0] Call Trace: [ 310.740403][ C0] [ 310.740417][ C0] __schedule+0x150e/0x5070 [ 310.740470][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 310.740499][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 310.740534][ C0] ? __pfx___schedule+0x10/0x10 [ 310.740572][ C0] ? schedule+0x91/0x360 [ 310.740600][ C0] schedule+0x165/0x360 [ 310.740628][ C0] schedule_timeout+0x12b/0x270 [ 310.740651][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 310.740675][ C0] ? __pfx_process_timeout+0x10/0x10 [ 310.740706][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 310.740731][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 310.740759][ C0] __wait_for_common+0x3da/0x710 [ 310.740790][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 310.740812][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 310.740833][ C0] ? kobject_uevent_env+0x378/0x9f0 [ 310.740864][ C0] firmware_fallback_sysfs+0x55f/0xa40 [ 310.740905][ C0] _request_firmware+0xfa4/0x1680 [ 310.740950][ C0] ? __pfx__request_firmware+0x10/0x10 [ 310.740982][ C0] ? process_one_work+0x868/0x15a0 [ 310.741013][ C0] request_firmware_work_func+0xaf/0x1c0 [ 310.741046][ C0] ? process_one_work+0x868/0x15a0 [ 310.741069][ C0] process_one_work+0x93a/0x15a0 [ 310.741121][ C0] ? __pfx_process_one_work+0x10/0x10 [ 310.741155][ C0] ? assign_work+0x3c7/0x5b0 [ 310.741185][ C0] worker_thread+0x9b0/0xee0 [ 310.741238][ C0] kthread+0x711/0x8a0 [ 310.741262][ C0] ? __pfx_worker_thread+0x10/0x10 [ 310.741288][ C0] ? __pfx_kthread+0x10/0x10 [ 310.741310][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 310.741333][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 310.741355][ C0] ? __pfx_kthread+0x10/0x10 [ 310.741376][ C0] ret_from_fork+0x599/0xb30 [ 310.741404][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 310.741439][ C0] ? __switch_to_asm+0x39/0x70 [ 310.741458][ C0] ? __switch_to_asm+0x33/0x70 [ 310.741476][ C0] ? __pfx_kthread+0x10/0x10 [ 310.741497][ C0] ret_from_fork_asm+0x1a/0x30 [ 310.741545][ C0]