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On Thu, Jul 07, 2022 at 07:02:58AM -0700, Guenter Roeck wrote: > and the NULL > dereferences in the binder driver are at the very least suspicious. The NULL dereferences in binder are just nonsense Sparse annotations. They don't affect runtime. drivers/android/binder.c:1481:19-23: ERROR: from is NULL but dereferenced. drivers/android/binder.c:2920:29-33: ERROR: target_thread is NULL but dereferenced. drivers/android/binder.c:353:25-35: ERROR: node -> proc is NULL but dereferenced. drivers/android/binder.c:4888:16-20: ERROR: t is NULL but dereferenced. regards, dan carpenter