On Thu, Oct 13, 2016 at 10:19:37PM +0900, Takashi Sakamoto wrote: > Hi, > > I find an issue of snd-soc-skl due to inconsistent reference counting. > See this call graph. > > skl_probe() > ->skl_first_init() > ->skl_i915_init() > ->snd_hdac_display_power() (CONFIG_SND_SOC_HDAC_HDMI is enabled) > ->bus->i915_power_refcount++ > ->all error pathes > ->skl_free() > ->snd_hda_i915_exit() > ->WARN_ON(!bus->i915_power_refcount) > > This might be also hit by rmmod(8). I see this bug in kernel 4.8 and > pre-4.9. Thanks Takashi for reporting. We will fix this. Regards, Subhransu > > > Regards > > Takashi Sakamoto -- _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
