QAT: Invalid ioctl BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 50s! Showing busy workqueues and worker pools: workqueue events: flags=0x0 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 pending: cache_reap, linkwatch_event pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 in-flight: 24:wait_rcu_exp_gp workqueue events_power_efficient: flags=0x80 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 pending: gc_worker, neigh_periodic_work, neigh_periodic_work workqueue mm_percpu_wq: flags=0x8 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 pending: vmstat_update pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=0s workers=5 idle: 3 1368 4165 9885