// https://syzkaller.appspot.com/bug?id=281782651d0e9ea74d81ba387aa89ab03822b63e // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include uint64_t r[1] = {0xffffffffffffffff}; int main(void) { syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x32ul, -1, 0); intptr_t res = 0; res = syscall(__NR_socket, 0x10ul, 2ul, 0x10ul); if (res != -1) r[0] = res; *(uint64_t*)0x20000000 = 0; *(uint32_t*)0x20000008 = 0xfffffed3; *(uint64_t*)0x20000010 = 0x20000080; *(uint64_t*)0x20000080 = 0x20000040; memcpy((void*)0x20000040, "\xe0\x3f\x03\x00\x24\x00\x05\x05\xd2\x5a\x80\x64" "\x8c\x63\x94\x0d\x05\x24\xfc\x60\x00\x81\x11\x40" "\x0a\x00\x00\x00\x05\x35\x82\xc1\x37\x15\x3e\x37" "\x09\x07\x08\x80\x00\xf0\x17\x00\xd1\xbd", 46); *(uint64_t*)0x20000088 = 0x33fe0; *(uint64_t*)0x20000018 = 1; *(uint64_t*)0x20000020 = 0; *(uint64_t*)0x20000028 = 0; *(uint32_t*)0x20000030 = 0; syscall(__NR_sendmsg, r[0], 0x20000000ul, 0ul); return 0; }