// https://syzkaller.appspot.com/bug?id=758f8af21addce073a6a2c21540ba52bac3ee841
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000ul,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  const char* reason;
  (void)reason;
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  memcpy((void*)0x200000000040, "/dev/comedi3\000", 13);
  res = syscall(__NR_openat, /*fd=*/0xffffff9cul, /*file=*/0x200000000040ul,
                /*flags=FASYNC*/ 0x2000, /*mode=*/0);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x200000000140,
         "pcl818\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 20);
  *(uint32_t*)0x200000000154 = 0xfffffffb;
  *(uint32_t*)0x200000000158 = 0x2167;
  *(uint32_t*)0x20000000015c = 2;
  *(uint32_t*)0x200000000160 = 0x100000;
  *(uint32_t*)0x200000000164 = 0x88d7;
  *(uint32_t*)0x200000000168 = 0x8f;
  *(uint32_t*)0x20000000016c = 0xfffffffd;
  *(uint32_t*)0x200000000170 = 0x1000010;
  *(uint32_t*)0x200000000174 = 3;
  *(uint32_t*)0x200000000178 = -1;
  *(uint32_t*)0x20000000017c = 0x200;
  *(uint32_t*)0x200000000180 = 0xfff;
  *(uint32_t*)0x200000000184 = 0x344;
  *(uint32_t*)0x200000000188 = 1;
  *(uint32_t*)0x20000000018c = 0;
  *(uint32_t*)0x200000000190 = -1;
  *(uint32_t*)0x200000000194 = 6;
  *(uint32_t*)0x200000000198 = 3;
  *(uint32_t*)0x20000000019c = 0x81;
  *(uint32_t*)0x2000000001a0 = 0xe;
  *(uint32_t*)0x2000000001a4 = 0;
  *(uint32_t*)0x2000000001a8 = 0;
  *(uint32_t*)0x2000000001ac = 0x80;
  *(uint32_t*)0x2000000001b0 = 0x7ff;
  *(uint32_t*)0x2000000001b4 = 5;
  *(uint32_t*)0x2000000001b8 = 0;
  *(uint32_t*)0x2000000001bc = 0xb0c4;
  *(uint32_t*)0x2000000001c0 = 0x7df;
  *(uint32_t*)0x2000000001c4 = 8;
  *(uint32_t*)0x2000000001c8 = 1;
  *(uint32_t*)0x2000000001cc = 1;
  *(uint32_t*)0x2000000001d0 = 0;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x40946400,
          /*arg=*/0x200000000140ul);
  return 0;
}