// https://syzkaller.appspot.com/bug?id=2ffd9d5cc6ebb3a02c5c1ec0e102c190cca0718a // 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, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul); syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=*/7ul, /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul); syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul); intptr_t res = 0; res = syscall(__NR_socket, /*domain=*/0x10ul, /*type=*/3ul, /*proto=*/0); if (res != -1) r[0] = res; *(uint64_t*)0x20000000 = 0; *(uint32_t*)0x20000008 = 0; *(uint64_t*)0x20000010 = 0x20000080; *(uint64_t*)0x20000080 = 0x200000c0; *(uint32_t*)0x200000c0 = 0x34; *(uint16_t*)0x200000c4 = 0x18; *(uint16_t*)0x200000c6 = 1; *(uint32_t*)0x200000c8 = 0; *(uint32_t*)0x200000cc = 0; *(uint8_t*)0x200000d0 = 0xa; *(uint8_t*)0x200000d1 = 0; *(uint8_t*)0x200000d2 = 0; *(uint8_t*)0x200000d3 = 0; *(uint8_t*)0x200000d4 = 0; *(uint8_t*)0x200000d5 = 0; *(uint8_t*)0x200000d6 = 0; *(uint8_t*)0x200000d7 = 0; *(uint32_t*)0x200000d8 = 0; *(uint16_t*)0x200000dc = 6; *(uint16_t*)0x200000de = 0x15; *(uint16_t*)0x200000e0 = 7; *(uint16_t*)0x200000e4 = 8; *(uint16_t*)0x200000e6 = 4; *(uint32_t*)0x200000e8 = 0; *(uint16_t*)0x200000ec = 8; *(uint16_t*)0x200000ee = 0x17; *(uint32_t*)0x200000f0 = 9; *(uint64_t*)0x20000088 = 0x34; *(uint64_t*)0x20000018 = 1; *(uint64_t*)0x20000020 = 0; *(uint64_t*)0x20000028 = 0; *(uint32_t*)0x20000030 = 0; syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000000ul, /*f=*/0ul); return 0; }