# insmod /lib/modules/5.15.32-linux4microchip-2022.04/extra/cryptodev.ko
cryptodev: loading out-of-tree module taints kernel.
cryptodev: Unknown symbol __mmap_lock_do_trace_acquire_returned (err -2)
cryptodev: Unknown symbol __tracepoint_mmap_lock_acquire_returned (err -2)
cryptodev: Unknown symbol __tracepoint_mmap_lock_released (err -2)
cryptodev: Unknown symbol kmem_cache_alloc_trace (err -2)
cryptodev: Unknown symbol __mmap_lock_do_trace_start_locking (err -2)
cryptodev: Unknown symbol __tracepoint_mmap_lock_start_locking (err -2)
cryptodev: Unknown symbol __mmap_lock_do_trace_released (err -2)
cryptodev: Unknown symbol __mmap_lock_do_trace_acquire_returned (err -2)
cryptodev: Unknown symbol __tracepoint_mmap_lock_acquire_returned (err -2)
cryptodev: Unknown symbol __tracepoint_mmap_lock_released (err -2)
cryptodev: Unknown symbol kmem_cache_alloc_trace (err -2)
cryptodev: Unknown symbol __mmap_lock_do_trace_start_locking (err -2)
cryptodev: Unknown symbol __tracepoint_mmap_lock_start_locking (err -2)
cryptodev: Unknown symbol __mmap_lock_do_trace_released (err -2)
insmod: can't insert '/lib/modules/5.15.32-linux4microchip-2022.04/extra/cryptodev.ko': unknown symbol in module, or unknown parameter