// 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*)0x200000c0 = 0x20000000; *(uint16_t*)0x20000000 = 0x27; *(uint32_t*)0x20000004 = 1; *(uint32_t*)0x20000008 = 0; *(uint32_t*)0x2000000c = 0; *(uint32_t*)0x200000c8 = 0x80; *(uint64_t*)0x200000d0 = 0x20000080; *(uint64_t*)0x200000d8 = 0; *(uint64_t*)0x200000e0 = 0x20000180; *(uint64_t*)0x20000180 = 0x10; *(uint32_t*)0x20000188 = 0x116; *(uint32_t*)0x2000018c = 0xb1; *(uint64_t*)0x20000190 = 0x10; *(uint32_t*)0x20000198 = 0x29; *(uint32_t*)0x2000019c = -1; *(uint64_t*)0x200000e8 = 0x20; *(uint32_t*)0x200000f0 = 0x20004884; syscall(__NR_sendmsg, r[0], 0x200000c0, 0x20000000); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }