(ptrval): 00000000f7f6dcb9 (0xf7f6dcb9)
        (ptrval): 0000000000000023 (0x23)
        (ptrval): 0000000000000286 (0x286)
        (ptrval): 00000000ffbc222c (0xffbc222c)
        (ptrval): 000000000000002b (0x2b)
WARNING: kernel stack frame pointer at         (ptrval) in syz-executor0:6121 has bad value         (ptrval)
WARNING: kernel stack regs at         (ptrval) in syz-executor0:6324 has bad 'bp' value         (ptrval)