// https://syzkaller.appspot.com/bug?id=4d6630d29a140c380f5772ab20fa138d350ab1c2 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff}; int main(void) { syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x32ul, -1, 0); intptr_t res = 0; res = syscall(__NR_socket, 0x26ul, 5ul, 0ul); if (res != -1) r[0] = res; *(uint16_t*)0x20000040 = 0x26; memcpy((void*)0x20000042, "aead\000\000\000\000\000\000\000\000\000\000", 14); *(uint32_t*)0x20000050 = 0; *(uint32_t*)0x20000054 = 0; memcpy((void*)0x20000058, "pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))" "\000\000\000\000\000\000\000\000\000\000\000\000" "\000\000\000\000\000\000", 64); syscall(__NR_bind, r[0], 0x20000040ul, 0x58ul); memcpy((void*)0x20000200, "\x0a\x07\x75\xe5\xb3\xe4\xdd\xbf\xcb\x54\xdb\xb7\x00\x00\x00\x00", 16); syscall(__NR_setsockopt, r[0], 0x117ul, 1ul, 0x20000200ul, 0x10ul); res = syscall(__NR_accept, r[0], 0ul, 0ul); if (res != -1) r[1] = res; *(uint64_t*)0x20005900 = 0; *(uint32_t*)0x20005908 = 0; *(uint64_t*)0x20005910 = 0; *(uint64_t*)0x20005918 = 0; *(uint64_t*)0x20005920 = 0x200001c0; *(uint64_t*)0x200001c0 = 0x18; *(uint32_t*)0x200001c8 = 0x117; *(uint32_t*)0x200001cc = 3; *(uint32_t*)0x200001d0 = 1; *(uint64_t*)0x20005928 = 0x18; *(uint32_t*)0x20005930 = 0; syscall(__NR_sendmmsg, r[1], 0x20005900ul, 1ul, 0ul); *(uint64_t*)0x20000000 = 0; *(uint32_t*)0x20000008 = 0xe7030002; *(uint64_t*)0x20000010 = 0x20000140; *(uint64_t*)0x20000140 = 0x20001480; *(uint64_t*)0x20000148 = 0x7ffff000; *(uint64_t*)0x20000018 = 8; *(uint64_t*)0x20000020 = 0; *(uint64_t*)0x20000028 = 0x200e703; *(uint32_t*)0x20000030 = 0xe7030000; syscall(__NR_recvmsg, r[1], 0x20000000ul, 0x18000ul); return 0; }