Hi, On Mon, May 29, 2023 at 02:40:26PM -0400, beld zhang wrote: > both > # rmmod thunderbolt > # modprobe thunderbolt > makes many crash logs on my hardware. > > try to patch this to 6.1.30 and 6.4-rc4 but are all failed. You mean patching fails or the patch does not solve the issue at hand? I managed to boot my test system today and with the patch I don't see the issue anymore. > how about continue this on the kernel bugzilla, and post a patch here > after it is resolved as Greg said ? Sure works for me.