// https://syzkaller.appspot.com/bug?id=ce288c4a3dfa21ed448a971fe83feeb4c7ee7097 // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff}; void loop() { long res; memcpy((void*)0x20cc1000, "/dev/kvm", 9); res = syscall(__NR_openat, 0xffffffffffffff9c, 0x20cc1000, 0, 0); if (res != -1) r[0] = res; res = syscall(__NR_ioctl, r[0], 0xae01, 0); if (res != -1) r[1] = res; syscall(__NR_ioctl, r[1], 0xae41, 0); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }