// https://syzkaller.appspot.com/bug?id=7fed6d584f10a3e20118193cefa19346940df6e6 // 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, 0ul); intptr_t res = 0; *(uint64_t*)0x20000280 = 0; *(uint32_t*)0x20000288 = 0; *(uint64_t*)0x20000290 = 0x20000240; *(uint64_t*)0x20000240 = 0x200002c0; memcpy( (void*)0x200002c0, "\x70\x00\x00\x00\x00\x01\x19\x05\x03\x00\x00\x00\x00\x00\xf2\x79\xb8\xee" "\x00\x00\x24\x00\x01\x00\x14\x00\x01\x00\x08\x00\x01\x00\xff\xff\xff\xff" "\x08\x00\x02\x00\xac\x1e\x00\x01\x0c\x00\x02\x00\x05\x00\x01\x00\x00\x00" "\x00\x00\x24\x00\x02\x00\x0c\x00\x02\x00\x05\x00\x01\x00\x00\x00\x00\x00" "\x14\x00\x01\x00\x08\x00\x01\x00\xe0\x00\x01\x02\x08\x00\x02\x00\xff\x00" "\x00\x00\x08\x00\x07\x00\x00\x00\x00\x00\x0c\x00\x0d\x00\x08\x00\x01\x00" "\x7f\x00\x00\x01\x9e\x58\xe0\xc4\xe4\x89\xc3\xc2\x1a\xf1\x09\x59\xa3\xd6" "\xa4\xc3\x48\xe7\xed\x14\x1e\xb9\x0b\x40\xb5\xba\x80\xc6\xa9\x70\x14\x8d" "\xfb\x92\xca\x5f\xe7\x9e\x7f\xe5\x80\x22\x50\xb0\x8a\xb3\x0f\x73\x93\x90" "\xb0\x8b\x7b\xbd\xc9\xf4\x41\x12\x04\x62\x95\xfc\xa6\x2a\xbc\x72\x31\x86" "\x3f\x4e\x10\xbf\x13\x90\xf0\x37\xe6\xc5\xb9\x1c\x16\x45\xa4\xf9\xd3\x33" "\xd9\x07\x3a\x25\xdb\xd0\xfb\x73\x22\x3d\x5c\x1d\x29\x69\x40\x75\x07\x15" "\x7c\x49\x65\x84\xe5\x75\xcd\x4f\x5d\x92\x72\x98\x5b\x23\xe8\x7d\x0a\x16" "\x26\x8f\x84\x6a\x83\x88\x4b\x10\x92\x23\x61\x83\xe5\xcf\xec\xdf\x88\x6a" "\x32\xdd\xef\x2c\xea\xe9\xd1\x33\xd4\x8a\x73\x2d\x20\x24\x48\x71\x70\x23" "\x8a\x8e\xc9\x86\x82\xce\x75\x52\xac\xe4\x0d\x73\xc6\x77\xaf\x38\xcd\xcc" "\xca\x60\xb5\x8d\x63\xcd\xb2\x66\xeb\x73\xb1\x42\x93\x82\x6d\xb6\xc8\x8c" "\x26\x49\x8d\x0d\xb7\x73\x49\x45\xa8\xff\xa1\x47\x94\xb5\x8e\x95\xc8\x91" "\x56\xb9\x0c\x77\x84\xdd\xb6\x91\x9b\x39\x3d\x6a\x34\x42\xec\xa7\x63\x96" "\xc5\x30\x6e\xf8\x2a\xf2\xa1\x7c\x3d\x28\x6b\xfc\x6c\x1b\x0f\x84\x16\xdc" "\xeb\xc8\xa5\xe3\x1c\xe4\xa5\x46\xcc\xea\x0b\xc9\x99\x8c\xfd\x9e\x8e\xb4" "\x93\xca\xf9\x15\x4c\xf8\x91\xf9\x53\xf5\x0d\x36\xb0\x6d\x0d\xde\xdc\xbb" "\x09\x1b\x20\x27\xa7\xb8\x8c\x46\x49\x6b\x22\x25\x21\xaa\xce\x92\xbf\xf4" "\x7c\xba\x00\x54\x78\xc0\xd7\xcc\x27\xe6\xe4\x51\x9f\xaa\x80\xe3\x10\xa5" "\x4f\xc7\xe8\x19\xd3\x24\x77\xc5\xa2\x16\xc1\x2f\xce\x80\x76\x63\xc1\x80" "\xb6\xfe\x2d\xdc\xee\x4b\xd5\x3c\xef\xac\x6b\x12\x60\x37\x33\xd1\x97\x1b" "\x6e\x77\x09\x6e\xef\xdb\x95\x1a\xdc\x16\x9c\x99\x0b\x4a\x37\x5a\x64\x84" "\x23\x69\xc7\x04\xc2\x3f\x4f\x0e\xa7\x86\xd8\xdc\xaf\x11\xbc\xf7\xcb\x46" "\xd5\x89\xb9\x57\x12\x1a\xb1\x0e\xd3\x45\x64\xb7\xd5\xd5\xc0\x97\xfe\xad" "\x7a\x44\xd3\x3f\xf5\x70\xab\x5f\x2e\x8c\xa0\xd4\x53\xa9\x41\xf3\x3f\x06" "\xc1\xab\x1f\xa9\x0d\xd7\xd7\xf6\xa6\xfd\xff\x13\xbf\xd5\x09\xc1\x15\x83" "\x56\xb3\x94\x41\x1f\x48\x7e\xc1\x71\x84\x83\x5e\x82\xa8\xcb\x44\xa8\xf1" "\x5b\x2a\x20\xcc\x13\xb5\x2e\x75\x6f\x48\x73\xc1\xc2\xc3\xae\x3e\xeb\x08" "\x23\xc5\x86\x18\x4f\x8d\xa5\x1b\x5d\x4c\x23\x0f\xf4\xff\x52\xe6\xda\xad" "\xcf\xc8\xc4\xad\xbb\x1f\x45\x76\x10\xb3\x1d\x54\x4b\xba\x29\x07\x5d\xea" "\xb4\x03\xbe\x7c", 634); *(uint64_t*)0x20000248 = 0x70; *(uint64_t*)0x20000298 = 1; *(uint64_t*)0x200002a0 = 0; *(uint64_t*)0x200002a8 = 0; *(uint32_t*)0x200002b0 = 0; syscall(__NR_sendmsg, -1, 0x20000280ul, 0ul); res = syscall(__NR_socket, 0x10ul, 3ul, 0xc); if (res != -1) r[0] = res; *(uint64_t*)0x20000640 = 0; *(uint32_t*)0x20000648 = 0; *(uint64_t*)0x20000650 = 0x20000200; *(uint64_t*)0x20000200 = 0; *(uint64_t*)0x20000208 = 0; *(uint64_t*)0x20000658 = 8; *(uint64_t*)0x20000660 = 0; *(uint64_t*)0x20000668 = 0; *(uint32_t*)0x20000670 = 0; syscall(__NR_sendmsg, r[0], 0x20000640ul, 0ul); return 0; }