Hi On Mon, Aug 19, 2024 at 10:26 AM 胡连勤 <hulianqin@xxxxxxxx> wrote: > > Hello linux community expert: > > >>I think this has been reported previously, and different patches have been proposed, have you searched the archives? > > I haven't seen the patch given below before, I will read it carefully. > > I searched for Linux mainline commits before submitting, but I only compared them according to the crash stack information and did not notice the following commit. > I checked the stack trace again. The problem we encountered seems different from the problem reported in the link below, and they are not caused by the same reason. > Did you apply the patch? as suggested, is the test moving from one gadget to the other? Michael > >>Specifically, take a look at: > >>https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore. > >>kernel.org%2Fr%2F20240116141801.396398-1-khtsai%40google.com&data=05%7C > >>02%7Chulianqin%40vivo.com%7Ca4b06e9db7bb43ab1bfc08dcbe01a836%7C923e42dc > >>48d54cbeb5821a797a6412ed%7C0%7C0%7C638594161566475032%7CUnknown%7CTWFpb > >>GZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0% > >>3D%7C0%7C%7C%7C&sdata=pdb%2B1b1qB1q2%2BZN096D9jxNytfN7%2Fo50DPt6pq5m1RU > >>%3D&reserved=0 > > Thanks -- Michael Nazzareno Trimarchi Co-Founder & Chief Executive Officer M. +39 347 913 2170 michael@xxxxxxxxxxxxxxxxxxxx __________________________________ Amarula Solutions BV Joop Geesinkweg 125, 1114 AB, Amsterdam, NL T. +31 (0)85 111 9172 info@xxxxxxxxxxxxxxxxxxxx www.amarulasolutions.com