// https://syzkaller.appspot.com/bug?id=0b7ea1ad0e2fa94a69f950c44da50bfe99298d1d // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}; int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); long res = 0; memcpy((void*)0x200016c0, "/dev/kvm", 9); res = syscall(__NR_openat, 0xffffffffffffff9c, 0x200016c0, 0, 0); if (res != -1) r[0] = res; res = syscall(__NR_ioctl, r[0], 0xae01, 0); if (res != -1) r[1] = res; res = syscall(__NR_ioctl, r[1], 0xae41, 0); if (res != -1) r[2] = res; *(uint32_t*)0x20000000 = 2; *(uint32_t*)0x20000004 = 0; *(uint32_t*)0x20000008 = 7; *(uint32_t*)0x2000000c = 0; *(uint32_t*)0x20000010 = 0; *(uint32_t*)0x20000014 = 4; *(uint32_t*)0x20000018 = 0; *(uint32_t*)0x2000001c = 0; *(uint32_t*)0x20000020 = 1; *(uint32_t*)0x20000024 = 0; *(uint32_t*)0x20000028 = 0; *(uint32_t*)0x2000002c = 0xe5; *(uint32_t*)0x20000030 = 0; *(uint32_t*)0x20000034 = 0; syscall(__NR_ioctl, r[2], 0xc080aebe, 0x20000000); return 0; }