// https://syzkaller.appspot.com/bug?id=004b0f7b61d4901cbfecfc33de7996e8cbe0a278 // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include uint64_t r[1] = {0xffffffffffffffff}; void loop() { long res = 0; res = syscall(__NR_socket, 0x2b, 1, 0); if (res != -1) r[0] = res; *(uint64_t*)0x200009c0 = 0x20000080; *(uint16_t*)0x20000080 = 0x18; *(uint32_t*)0x20000082 = 1; *(uint32_t*)0x20000086 = 0; *(uint32_t*)0x2000008a = r[0]; *(uint16_t*)0x2000008e = 2; *(uint16_t*)0x20000090 = htobe16(0x4e21); *(uint32_t*)0x20000092 = htobe32(-1); *(uint8_t*)0x20000096 = 0; *(uint8_t*)0x20000097 = 0; *(uint8_t*)0x20000098 = 0; *(uint8_t*)0x20000099 = 0; *(uint8_t*)0x2000009a = 0; *(uint8_t*)0x2000009b = 0; *(uint8_t*)0x2000009c = 0; *(uint8_t*)0x2000009d = 0; *(uint16_t*)0x2000009e = 0; *(uint16_t*)0x200000a0 = 3; *(uint16_t*)0x200000a2 = 0; *(uint16_t*)0x200000a4 = 3; *(uint32_t*)0x200009c8 = 0x80; *(uint64_t*)0x200009d0 = 0x20000380; *(uint64_t*)0x20000380 = 0x20000100; *(uint64_t*)0x20000388 = 0; *(uint64_t*)0x20000390 = 0x20000200; *(uint64_t*)0x20000398 = 0; *(uint64_t*)0x200003a0 = 0x20000280; *(uint64_t*)0x200003a8 = 0; *(uint64_t*)0x200009d8 = 3; *(uint64_t*)0x200009e0 = 0x200003c0; *(uint64_t*)0x200009e8 = 0; *(uint32_t*)0x200009f0 = 0x20000010; syscall(__NR_sendmsg, r[0], 0x200009c0, 0x20000040); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }