// 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*)0x20000140 = 0; *(uint32_t*)0x20000148 = 0; *(uint64_t*)0x20000150 = 0x20000040; *(uint64_t*)0x20000040 = 0x20000580; *(uint32_t*)0x20000580 = 0x30; *(uint16_t*)0x20000584 = 0x18; *(uint16_t*)0x20000586 = 1; *(uint32_t*)0x20000588 = 0; *(uint32_t*)0x2000058c = 0; *(uint8_t*)0x20000590 = 0xa; *(uint8_t*)0x20000591 = 0; *(uint8_t*)0x20000592 = 0; *(uint8_t*)0x20000593 = 0; *(uint8_t*)0x20000594 = 0; *(uint8_t*)0x20000595 = 0; *(uint8_t*)0x20000596 = 0; *(uint8_t*)0x20000597 = 0; *(uint32_t*)0x20000598 = 0; *(uint16_t*)0x2000059c = 0xc; *(uint16_t*)0x2000059e = 9; *(uint16_t*)0x200005a0 = 8; *(uint8_t*)0x200005a2 = 4; *(uint8_t*)0x200005a3 = 0; *(uint32_t*)0x200005a4 = 0; *(uint16_t*)0x200005a8 = 8; *(uint16_t*)0x200005aa = 0x17; *(uint32_t*)0x200005ac = 5; *(uint64_t*)0x20000048 = 0x30; *(uint64_t*)0x20000158 = 1; *(uint64_t*)0x20000160 = 0; *(uint64_t*)0x20000168 = 0; *(uint32_t*)0x20000170 = 0; syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000140ul, /*f=*/0ul); return 0; }