On 7/26/2021 3:17 AM, Bing Fan wrote: > Hello, > > I tried to reproduce, but unfortunately, it didn't, and the dmesg log as > attachment. > > I had enabled CONFIG_KASAN and CONFIG_SLUB_DEBUG_ON configs. > > Can you describe the flow of your operation? > Nothing fancy. Just boot a baremetal ARM server on linux-next could trigger it. The .config is here. https://www.lsbug.org/tmp/arm64.conf