Failure debug messages

[jim.cromie at gmail.com]

So Im seeing these pr_debug messages from kernel/module.c

[  624.888832] dyndbg: 336 debug prints in module i915
[  624.891526] module:find_symbol: Failed to find symbol i915_gpu_busy
[  624.891528] module:find_symbol: Failed to find symbol i915_gpu_lower
[  624.891530] module:find_symbol: Failed to find symbol i915_gpu_raise
[  624.891532] module:find_symbol: Failed to find symbol i915_gpu_turbo_disable
[  624.891534] module:find_symbol: Failed to find symbol i915_read_mch_val
[  624.891537] module:find_symbol: Failed to find symbol
intel_gvt_register_hypervisor
[  624.891539] module:find_symbol: Failed to find symbol
intel_gvt_unregister_hypervisor


Best I can tell (from local experience, running this kernel)
this is not a big-time hard failure.
But what is going on?
they all appear by name to be functions, not data