On Thu, 23 May 2019 10:03:03 +0200, Yang, Libin wrote: > > Please let me describe the issue here. > > The test case is: > 1) Unload module with script "sudo ./sof_remove.sh" , > 2) reload module with script "sudo ./sof_insert.sh" > > After several rounds of removing and inserting kernel modules, > system will complain like below: > "BUG: unable to handle kernel paging request at 000000292a282031" Did you try some kernel debug options? It might show what went wrong. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
