// https://syzkaller.appspot.com/bug?id=09df9614033546fbfc1905b80bd86fb63c60e4d2
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

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

static long syz_open_dev(volatile long a0, volatile long a1, volatile long a2)
{
  if (a0 == 0xc || a0 == 0xb) {
    char buf[128];
    sprintf(buf, "/dev/%s/%d:%d", a0 == 0xc ? "char" : "block", (uint8_t)a1,
            (uint8_t)a2);
    return open(buf, O_RDWR, 0);
  } else {
    unsigned long nb = a1;
    char buf[1024];
    char* hash;
    strncpy(buf, (char*)a0, sizeof(buf) - 1);
    buf[sizeof(buf) - 1] = 0;
    while ((hash = strchr(buf, '#'))) {
      *hash = '0' + (char)(nb % 10);
      nb /= 10;
    }
    return open(buf, a2, 0);
  }
}

uint64_t r[6] = {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0};

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, "./file0\000", 8);
  res = syscall(__NR_creat, /*file=*/0x200000000040ul,
                /*mode=S_IXOTH|S_IWOTH|S_IXGRP|S_IXUSR*/ 0x4bul);
  if (res != -1)
    r[0] = res;
  syscall(__NR_close, /*fd=*/r[0]);
  memcpy((void*)0x200000000000, "/dev/dri/card#\000", 15);
  res = -1;
  res = syz_open_dev(/*dev=*/0x200000000000, /*id=*/2, /*flags=*/0);
  if (res != -1)
    r[1] = res;
  *(uint64_t*)0x200000000140 = 0;
  *(uint64_t*)0x200000000148 = 0x200000000380;
  *(uint64_t*)0x200000000150 = 0;
  *(uint64_t*)0x200000000158 = 0;
  *(uint32_t*)0x200000000160 = 0;
  *(uint32_t*)0x200000000164 = 2;
  *(uint32_t*)0x200000000168 = 0;
  *(uint32_t*)0x20000000016c = 0;
  *(uint32_t*)0x200000000170 = 0;
  *(uint32_t*)0x200000000174 = 0;
  *(uint32_t*)0x200000000178 = 0;
  *(uint32_t*)0x20000000017c = 0;
  res = syscall(__NR_ioctl, /*fd=*/r[1], /*cmd=*/0xc04064a0,
                /*arg=*/0x200000000140ul);
  if (res != -1)
    r[2] = *(uint32_t*)0x200000000380;
  *(uint64_t*)0x200000000300 = 0;
  *(uint32_t*)0x200000000308 = 0xfffffe7a;
  *(uint32_t*)0x20000000030c = r[2];
  res = syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0xc06864a1,
                /*arg=*/0x200000000300ul);
  if (res != -1)
    r[3] = *(uint32_t*)0x200000000310;
  *(uint32_t*)0x200000000600 = r[3];
  *(uint32_t*)0x200000000604 = 0;
  *(uint32_t*)0x200000000608 = 0x1000;
  *(uint32_t*)0x20000000060c = 0x10000;
  *(uint32_t*)0x200000000610 = 3;
  *(uint32_t*)0x200000000624 = 0x800000;
  *(uint32_t*)0x200000000628 = 0x800;
  *(uint32_t*)0x20000000062c = 0xfffffffd;
  *(uint32_t*)0x200000000630 = 0;
  *(uint32_t*)0x200000000634 = 0;
  *(uint32_t*)0x200000000638 = 0x1001000;
  *(uint32_t*)0x20000000063c = 0xfffffffc;
  *(uint32_t*)0x200000000640 = 0;
  *(uint64_t*)0x200000000648 = 0;
  *(uint64_t*)0x200000000650 = 0;
  *(uint64_t*)0x200000000658 = 0xe8a6;
  *(uint64_t*)0x200000000660 = 0;
  res = syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0xc06864ce,
                /*arg=*/0x200000000600ul);
  if (res != -1) {
    r[4] = *(uint32_t*)0x200000000614;
    r[5] = *(uint32_t*)0x200000000620;
  }
  *(uint32_t*)0x2000000001c0 = 0;
  *(uint32_t*)0x2000000001c4 = 0xae;
  *(uint32_t*)0x2000000001c8 = 0x3ff;
  *(uint32_t*)0x2000000001cc = 0x34325241;
  *(uint32_t*)0x2000000001d0 = 1;
  *(uint32_t*)0x2000000001d4 = r[4];
  *(uint32_t*)0x2000000001d8 = 0;
  *(uint32_t*)0x2000000001dc = 0;
  *(uint32_t*)0x2000000001e0 = r[5];
  *(uint32_t*)0x2000000001e4 = 0x2b8;
  *(uint32_t*)0x2000000001e8 = 0;
  *(uint32_t*)0x2000000001ec = 0;
  *(uint32_t*)0x2000000001f0 = 0;
  *(uint32_t*)0x2000000001f4 = 0;
  *(uint32_t*)0x2000000001f8 = 0;
  *(uint32_t*)0x2000000001fc = 0;
  *(uint32_t*)0x200000000200 = 1;
  *(uint64_t*)0x200000000208 = 0;
  *(uint64_t*)0x200000000210 = 0;
  *(uint64_t*)0x200000000218 = 0;
  *(uint64_t*)0x200000000220 = 0;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0xc06864b8,
          /*arg=*/0x2000000001c0ul);
  return 0;
}