r0 = getpid()
r1 = pidfd_open(r0, 0x0)
process_madvise(r1, &(0x7f0000001480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0)