23 May
2019
23 May
'19
10:15 a.m.
On Thu, 23 May 2019 10:03:03 +0200, Yang, Libin wrote:
Please let me describe the issue here.
The test case is:
- Unload module with script "sudo ./sof_remove.sh" ,
- 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