// https://syzkaller.appspot.com/bug?id=b795e4be33fdb4088c3c46ddd655237aa48d5876
// 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[6] = {0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff, 0x0,
                 0xffffffffffffffff, 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)) {
  }
  res = syscall(__NR_socket, /*domain=AF_NETLINK*/ 0x10ul,
                /*type=SOCK_RAW*/ 3ul, /*proto=*/0);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_socket, /*domain=AF_NETLINK*/ 0x10ul,
                /*type=SOCK_RAW*/ 3ul, /*proto=*/0);
  if (res != -1)
    r[1] = res;
  res = syscall(__NR_socketpair, /*domain=*/1ul, /*type=SOCK_SEQPACKET*/ 5ul,
                /*proto=*/0, /*fds=*/0x200000000240ul);
  if (res != -1)
    r[2] = *(uint32_t*)0x200000000244;
  memcpy((void*)0x200000000000,
         "lo\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 16);
  res = syscall(__NR_ioctl, /*fd=*/r[2], /*cmd=*/0x8933,
                /*arg=*/0x200000000000ul);
  if (res != -1)
    r[3] = *(uint32_t*)0x200000000010;
  *(uint64_t*)0x200000000040 = 0;
  *(uint32_t*)0x200000000048 = 0;
  *(uint64_t*)0x200000000050 = 0x200000000780;
  *(uint64_t*)0x200000000780 = 0x2000000007c0;
  *(uint32_t*)0x2000000007c0 = 0x40;
  *(uint16_t*)0x2000000007c4 = 0x24;
  *(uint16_t*)0x2000000007c6 = 0xd0f;
  *(uint32_t*)0x2000000007c8 = 0x70bd2d;
  *(uint32_t*)0x2000000007cc = 0;
  *(uint8_t*)0x2000000007d0 = 0x60;
  *(uint8_t*)0x2000000007d1 = 0;
  *(uint16_t*)0x2000000007d2 = 0;
  *(uint32_t*)0x2000000007d4 = r[3];
  *(uint16_t*)0x2000000007d8 = 0;
  *(uint16_t*)0x2000000007da = 0xa;
  *(uint16_t*)0x2000000007dc = -1;
  *(uint16_t*)0x2000000007de = -1;
  *(uint16_t*)0x2000000007e0 = 0;
  *(uint16_t*)0x2000000007e2 = -1;
  *(uint16_t*)0x2000000007e4 = 8;
  *(uint16_t*)0x2000000007e6 = 1;
  memcpy((void*)0x2000000007e8, "hhf\000", 4);
  *(uint16_t*)0x2000000007ec = 0x14;
  *(uint16_t*)0x2000000007ee = 2;
  *(uint16_t*)0x2000000007f0 = 8;
  *(uint16_t*)0x2000000007f2 = 1;
  *(uint32_t*)0x2000000007f4 = 0x634;
  *(uint16_t*)0x2000000007f8 = 8;
  *(uint16_t*)0x2000000007fa = 3;
  *(uint32_t*)0x2000000007fc = 0x84;
  *(uint64_t*)0x200000000788 = 0x40;
  *(uint64_t*)0x200000000058 = 1;
  *(uint64_t*)0x200000000060 = 0;
  *(uint64_t*)0x200000000068 = 0;
  *(uint32_t*)0x200000000070 = 0x40000;
  syscall(__NR_sendmsg, /*fd=*/r[1], /*msg=*/0x200000000040ul,
          /*f=MSG_BATCH|MSG_NOSIGNAL|MSG_EOR|MSG_CONFIRM*/ 0x44880ul);
  res = syscall(__NR_socketpair, /*domain=*/1ul, /*type=SOCK_SEQPACKET*/ 5ul,
                /*proto=*/0, /*fds=*/0x200000000240ul);
  if (res != -1)
    r[4] = *(uint32_t*)0x200000000244;
  memcpy((void*)0x200000000000,
         "lo\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 16);
  res = syscall(__NR_ioctl, /*fd=*/r[4], /*cmd=*/0x8933,
                /*arg=*/0x200000000000ul);
  if (res != -1)
    r[5] = *(uint32_t*)0x200000000010;
  *(uint64_t*)0x200000000100 = 0;
  *(uint32_t*)0x200000000108 = 0;
  *(uint64_t*)0x200000000110 = 0x200000000780;
  *(uint64_t*)0x200000000780 = 0x200000000380;
  *(uint32_t*)0x200000000380 = 0x38;
  *(uint16_t*)0x200000000384 = 0x24;
  *(uint16_t*)0x200000000386 = 0xd0f;
  *(uint32_t*)0x200000000388 = 0x70bd26;
  *(uint32_t*)0x20000000038c = 0;
  *(uint8_t*)0x200000000390 = 0x60;
  *(uint8_t*)0x200000000391 = 0;
  *(uint16_t*)0x200000000392 = 0;
  *(uint32_t*)0x200000000394 = r[5];
  *(uint16_t*)0x200000000398 = 0;
  *(uint16_t*)0x20000000039a = 0;
  *(uint16_t*)0x20000000039c = 0xfff2;
  *(uint16_t*)0x20000000039e = 0xa;
  *(uint16_t*)0x2000000003a0 = 0;
  *(uint16_t*)0x2000000003a2 = 0;
  *(uint16_t*)0x2000000003a4 = 0xd;
  *(uint16_t*)0x2000000003a6 = 1;
  memcpy((void*)0x2000000003a8, "fq_codel\000", 9);
  *(uint16_t*)0x2000000003b4 = 4;
  *(uint16_t*)0x2000000003b6 = 2;
  *(uint64_t*)0x200000000788 = 0x38;
  *(uint64_t*)0x200000000118 = 1;
  *(uint64_t*)0x200000000120 = 0;
  *(uint64_t*)0x200000000128 = 0;
  *(uint32_t*)0x200000000130 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x200000000100ul,
          /*f=MSG_CONFIRM*/ 0x800ul);
  return 0;
}