// https://syzkaller.appspot.com/bug?id=f2d1d7a456381df6affb60da9693d8c9b0fce6f6 // 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(void) { syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); intptr_t res = 0; res = syscall(__NR_socket, 0xaul, 0x401000000001ul, 0); if (res != -1) r[0] = res; syscall(__NR_close, r[0]); memcpy((void*)0x20000080, "/sys/kernel/profiling", 21); syscall(__NR_openat, 0xffffff9cul, 0x20000080ul, 2ul, 0ul); memcpy((void*)0x200000c0, "./bus\000", 6); res = syscall(__NR_open, 0x200000c0ul, 0x10600c2ul, 0ul); if (res != -1) r[1] = res; memcpy((void*)0x20000240, "./bus\000", 6); res = syscall(__NR_creat, 0x20000240ul, 0ul); if (res != -1) r[2] = res; sprintf((char*)0x20000000, "0x%016llx", (long long)0); syscall(__NR_write, r[2], 0x20000000ul, 0x12ul); syscall(__NR_sendfile, r[0], r[1], 0ul, 0x20007904ul); return 0; }