(ptrval): 0000000000440e69 (0x440e69)
        (ptrval): 0000000000000033 (0x33)
        (ptrval): 0000000000000246 (0x246)
        (ptrval): 00007fff31dd5678 (0x7fff31dd5678)
        (ptrval): 000000000000002b (0x2b)
WARNING: kernel stack regs at         (ptrval) in syz-executor557:4495 has bad 'bp' value         (ptrval)