// https://syzkaller.appspot.com/bug?id=7619688ea2fa147355bbecfde4f68fcabfdd8fa3
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <signal.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/prctl.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>

#ifndef __NR_bpf
#define __NR_bpf 321
#endif

static __thread int clone_ongoing;
static __thread int skip_segv;
static __thread jmp_buf segv_env;

static void segv_handler(int sig, siginfo_t* info, void* ctx)
{
  if (__atomic_load_n(&clone_ongoing, __ATOMIC_RELAXED) != 0) {
    exit(sig);
  }
  uintptr_t addr = (uintptr_t)info->si_addr;
  const uintptr_t prog_start = 1 << 20;
  const uintptr_t prog_end = 100 << 20;
  int skip = __atomic_load_n(&skip_segv, __ATOMIC_RELAXED) != 0;
  int valid = addr < prog_start || addr > prog_end;
  if (skip && valid) {
    _longjmp(segv_env, 1);
  }
  exit(sig);
}

static void install_segv_handler(void)
{
  struct sigaction sa;
  memset(&sa, 0, sizeof(sa));
  sa.sa_handler = SIG_IGN;
  syscall(SYS_rt_sigaction, 0x20, &sa, NULL, 8);
  syscall(SYS_rt_sigaction, 0x21, &sa, NULL, 8);
  memset(&sa, 0, sizeof(sa));
  sa.sa_sigaction = segv_handler;
  sa.sa_flags = SA_NODEFER | SA_SIGINFO;
  sigaction(SIGSEGV, &sa, NULL);
  sigaction(SIGBUS, &sa, NULL);
}

#define NONFAILING(...)                                                        \
  ({                                                                           \
    int ok = 1;                                                                \
    __atomic_fetch_add(&skip_segv, 1, __ATOMIC_SEQ_CST);                       \
    if (_setjmp(segv_env) == 0) {                                              \
      __VA_ARGS__;                                                             \
    } else                                                                     \
      ok = 0;                                                                  \
    __atomic_fetch_sub(&skip_segv, 1, __ATOMIC_SEQ_CST);                       \
    ok;                                                                        \
  })

static void sleep_ms(uint64_t ms)
{
  usleep(ms * 1000);
}

static uint64_t current_time_ms(void)
{
  struct timespec ts;
  if (clock_gettime(CLOCK_MONOTONIC, &ts))
    exit(1);
  return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
}

#define BITMASK(bf_off, bf_len) (((1ull << (bf_len)) - 1) << (bf_off))
#define STORE_BY_BITMASK(type, htobe, addr, val, bf_off, bf_len)               \
  *(type*)(addr) =                                                             \
      htobe((htobe(*(type*)(addr)) & ~BITMASK((bf_off), (bf_len))) |           \
            (((type)(val) << (bf_off)) & BITMASK((bf_off), (bf_len))))

static bool write_file(const char* file, const char* what, ...)
{
  char buf[1024];
  va_list args;
  va_start(args, what);
  vsnprintf(buf, sizeof(buf), what, args);
  va_end(args);
  buf[sizeof(buf) - 1] = 0;
  int len = strlen(buf);
  int fd = open(file, O_WRONLY | O_CLOEXEC);
  if (fd == -1)
    return false;
  if (write(fd, buf, len) != len) {
    int err = errno;
    close(fd);
    errno = err;
    return false;
  }
  close(fd);
  return true;
}

static long syz_open_procfs(volatile long a0, volatile long a1)
{
  char buf[128];
  memset(buf, 0, sizeof(buf));
  if (a0 == 0) {
    snprintf(buf, sizeof(buf), "/proc/self/%s", (char*)a1);
  } else if (a0 == -1) {
    snprintf(buf, sizeof(buf), "/proc/thread-self/%s", (char*)a1);
  } else {
    snprintf(buf, sizeof(buf), "/proc/self/task/%d/%s", (int)a0, (char*)a1);
  }
  int fd = open(buf, O_RDWR);
  if (fd == -1)
    fd = open(buf, O_RDONLY);
  return fd;
}

static void kill_and_wait(int pid, int* status)
{
  kill(-pid, SIGKILL);
  kill(pid, SIGKILL);
  for (int i = 0; i < 100; i++) {
    if (waitpid(-1, status, WNOHANG | __WALL) == pid)
      return;
    usleep(1000);
  }
  DIR* dir = opendir("/sys/fs/fuse/connections");
  if (dir) {
    for (;;) {
      struct dirent* ent = readdir(dir);
      if (!ent)
        break;
      if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0)
        continue;
      char abort[300];
      snprintf(abort, sizeof(abort), "/sys/fs/fuse/connections/%s/abort",
               ent->d_name);
      int fd = open(abort, O_WRONLY);
      if (fd == -1) {
        continue;
      }
      if (write(fd, abort, 1) < 0) {
      }
      close(fd);
    }
    closedir(dir);
  } else {
  }
  while (waitpid(-1, status, __WALL) != pid) {
  }
}

static void setup_test()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
  write_file("/proc/self/oom_score_adj", "1000");
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter = 0;
  for (;; iter++) {
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      setup_test();
      execute_one();
      exit(0);
    }
    int status = 0;
    uint64_t start = current_time_ms();
    for (;;) {
      sleep_ms(10);
      if (waitpid(-1, &status, WNOHANG | WAIT_FLAGS) == pid)
        break;
      if (current_time_ms() - start < 5000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
  }
}

uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  perf_event_open arguments: [
  //    attr: ptr[in, perf_event_attr] {
  //      perf_event_attr {
  //        type: perf_event_type = 0x5 (4 bytes)
  //        size: len = 0x80 (4 bytes)
  //        config0: int8 = 0x0 (1 bytes)
  //        config1: int8 = 0x0 (1 bytes)
  //        config2: int8 = 0x0 (1 bytes)
  //        config3: int8 = 0x0 (1 bytes)
  //        config4: const = 0x0 (4 bytes)
  //        sample_freq: int64 = 0x5 (8 bytes)
  //        sample_type: perf_sample_type = 0x0 (8 bytes)
  //        read_format: perf_read_format = 0x0 (8 bytes)
  //        disabled: int64 = 0x0 (0 bytes)
  //        inherit: int64 = 0x0 (0 bytes)
  //        pinned: int64 = 0x0 (0 bytes)
  //        exclusive: int64 = 0x0 (0 bytes)
  //        exclude_user: int64 = 0x0 (0 bytes)
  //        exclude_kernel: int64 = 0x0 (0 bytes)
  //        exclude_hv: int64 = 0x0 (0 bytes)
  //        exclude_idle: int64 = 0x0 (0 bytes)
  //        mmap: int64 = 0x0 (0 bytes)
  //        comm: int64 = 0x0 (0 bytes)
  //        freq: int64 = 0x0 (0 bytes)
  //        inherit_stat: int64 = 0x0 (0 bytes)
  //        enable_on_exec: int64 = 0x0 (0 bytes)
  //        task: int64 = 0x0 (0 bytes)
  //        watermark: int64 = 0x0 (0 bytes)
  //        precise_ip: int64 = 0x0 (0 bytes)
  //        mmap_data: int64 = 0x0 (0 bytes)
  //        sample_id_all: int64 = 0x0 (0 bytes)
  //        exclude_host: int64 = 0x0 (0 bytes)
  //        exclude_guest: int64 = 0x0 (0 bytes)
  //        exclude_callchain_kernel: int64 = 0x0 (0 bytes)
  //        exclude_callchain_user: int64 = 0x0 (0 bytes)
  //        mmap2: int64 = 0x0 (0 bytes)
  //        comm_exec: int64 = 0x0 (0 bytes)
  //        use_clockid: int64 = 0x0 (0 bytes)
  //        context_switch: int64 = 0x0 (0 bytes)
  //        write_backward: int64 = 0x0 (0 bytes)
  //        namespaces: int64 = 0x0 (0 bytes)
  //        ksymbol: int64 = 0x0 (0 bytes)
  //        bpf_event: int64 = 0x0 (0 bytes)
  //        aux_output: int64 = 0x0 (0 bytes)
  //        cgroup: int64 = 0x0 (0 bytes)
  //        text_poke: int64 = 0x0 (0 bytes)
  //        build_id: int64 = 0x0 (0 bytes)
  //        inherit_thread: int64 = 0x0 (0 bytes)
  //        remove_on_exec: int64 = 0x0 (0 bytes)
  //        sigtrap: int64 = 0x0 (0 bytes)
  //        __reserved_1: const = 0x0 (8 bytes)
  //        wakeup_events: int32 = 0x0 (4 bytes)
  //        bp_type: perf_bp_type = 0x3 (4 bytes)
  //        bp_config: union perf_bp_config {
  //          perf_bp: perf_bp {
  //            bp_addr: ptr[out, int8] {
  //              int8 = 0x0 (1 bytes)
  //            }
  //            bp_len: perf_bp_lens = 0x4 (8 bytes)
  //          }
  //        }
  //        branch_sample_type: perf_branch_sample_type = 0x4044 (8 bytes)
  //        sample_regs_user: int64 = 0x0 (8 bytes)
  //        sample_stack_user: int32 = 0x0 (4 bytes)
  //        clockid: clock_type = 0x0 (4 bytes)
  //        sample_regs_intr: int64 = 0x0 (8 bytes)
  //        aux_watermark: int32 = 0x0 (4 bytes)
  //        sample_max_stack: int16 = 0x0 (2 bytes)
  //        __reserved_2: const = 0x0 (2 bytes)
  //        aux_sample_size: int32 = 0x0 (4 bytes)
  //        __reserved_3: const = 0x0 (4 bytes)
  //        sig_data: int64 = 0x0 (8 bytes)
  //      }
  //    }
  //    pid: pid (resource)
  //    cpu: intptr = 0xffffffffffffffff (8 bytes)
  //    group: fd_perf (resource)
  //    flags: perf_flags = 0xb (8 bytes)
  //  ]
  //  returns fd_perf
  NONFAILING(*(uint32_t*)0x200000000100 = 5);
  NONFAILING(*(uint32_t*)0x200000000104 = 0x80);
  NONFAILING(*(uint8_t*)0x200000000108 = 0);
  NONFAILING(*(uint8_t*)0x200000000109 = 0);
  NONFAILING(*(uint8_t*)0x20000000010a = 0);
  NONFAILING(*(uint8_t*)0x20000000010b = 0);
  NONFAILING(*(uint32_t*)0x20000000010c = 0);
  NONFAILING(*(uint64_t*)0x200000000110 = 5);
  NONFAILING(*(uint64_t*)0x200000000118 = 0);
  NONFAILING(*(uint64_t*)0x200000000120 = 0);
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 0, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 1, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 2, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 4, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 5, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 6, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 7, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 8, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 9, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 10, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 11, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 12, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 13, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 14, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 15, 2));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 17, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 18, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 19, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 20, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 21, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 22, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 23, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 24, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 25, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 26, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 27, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 28, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 29, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 30, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 31, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 32, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 33, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 34, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 35, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 36, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 37, 1));
  NONFAILING(STORE_BY_BITMASK(uint64_t, , 0x200000000128, 0, 38, 26));
  NONFAILING(*(uint32_t*)0x200000000130 = 0);
  NONFAILING(*(uint32_t*)0x200000000134 = 3);
  NONFAILING(*(uint64_t*)0x200000000138 = 0x200000000300);
  NONFAILING(*(uint64_t*)0x200000000140 = 4);
  NONFAILING(*(uint64_t*)0x200000000148 = 0x4044);
  NONFAILING(*(uint64_t*)0x200000000150 = 0);
  NONFAILING(*(uint32_t*)0x200000000158 = 0);
  NONFAILING(*(uint32_t*)0x20000000015c = 0);
  NONFAILING(*(uint64_t*)0x200000000160 = 0);
  NONFAILING(*(uint32_t*)0x200000000168 = 0);
  NONFAILING(*(uint16_t*)0x20000000016c = 0);
  NONFAILING(*(uint16_t*)0x20000000016e = 0);
  NONFAILING(*(uint32_t*)0x200000000170 = 0);
  NONFAILING(*(uint32_t*)0x200000000174 = 0);
  NONFAILING(*(uint64_t*)0x200000000178 = 0);
  res = syscall(
      __NR_perf_event_open, /*attr=*/0x200000000100ul, /*pid=*/0,
      /*cpu=*/(intptr_t)-1, /*group=*/(intptr_t)-1,
      /*flags=PERF_FLAG_FD_CLOEXEC|PERF_FLAG_FD_OUTPUT|PERF_FLAG_FD_NO_GROUP*/
      0xbul);
  if (res != -1)
    r[0] = res;
  //  bpf$MAP_CREATE arguments: [
  //    cmd: const = 0x0 (8 bytes)
  //    arg: ptr[in, bpf_map_create_arg] {
  //      union bpf_map_create_arg {
  //        base: bpf_map_create_arg_t[flags[bpf_map_type, int32], int32, int32,
  //        int32, flags[map_flags, int32], const[0, int64]] {
  //          type: bpf_map_type = 0x9 (4 bytes)
  //          ksize: int32 = 0x6 (4 bytes)
  //          vsize: int32 = 0x8 (4 bytes)
  //          max: int32 = 0x8 (4 bytes)
  //          flags: map_flags = 0x0 (4 bytes)
  //          inner: fd_bpf_map (resource)
  //          node: int32 = 0x0 (4 bytes)
  //          map_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //          00} (length 0x10) map_ifindex: ifindex (resource) btf_fd: fd_btf
  //          (resource) btf_key_type_id: int32 = 0x0 (4 bytes)
  //          btf_value_type_id: int32 = 0x0 (4 bytes)
  //          btf_vmlinux_type_id: int32 = 0x0 (4 bytes)
  //          map_extra: const = 0x0 (8 bytes)
  //          value_type_btf_obj_fd: union
  //          _bpf_map_create_arg_t[flags[bpf_map_type, int32], int32, int32,
  //          int32, flags[map_flags, int32], const[0,
  //          int64]]_value_type_btf_obj_fd_wrapper {
  //            void: buffer: {} (length 0x0)
  //          }
  //          pad1: union _bpf_map_create_arg_t[flags[bpf_map_type, int32],
  //          int32, int32, int32, flags[map_flags, int32], const[0,
  //          int64]]_pad1_wrapper {
  //            value: const = 0x0 (4 bytes)
  //          }
  //          map_token_fd: union _bpf_map_create_arg_t[flags[bpf_map_type,
  //          int32], int32, int32, int32, flags[map_flags, int32], const[0,
  //          int64]]_map_token_fd_wrapper {
  //            void: buffer: {} (length 0x0)
  //          }
  //          pad2: union _bpf_map_create_arg_t[flags[bpf_map_type, int32],
  //          int32, int32, int32, flags[map_flags, int32], const[0,
  //          int64]]_pad2_wrapper {
  //            value: const = 0x0 (4 bytes)
  //          }
  //        }
  //      }
  //    }
  //    size: len = 0x48 (8 bytes)
  //  ]
  //  returns fd_bpf_map
  NONFAILING(*(uint32_t*)0x2000000009c0 = 9);
  NONFAILING(*(uint32_t*)0x2000000009c4 = 6);
  NONFAILING(*(uint32_t*)0x2000000009c8 = 8);
  NONFAILING(*(uint32_t*)0x2000000009cc = 8);
  NONFAILING(*(uint32_t*)0x2000000009d0 = 0);
  NONFAILING(*(uint32_t*)0x2000000009d4 = -1);
  NONFAILING(*(uint32_t*)0x2000000009d8 = 0);
  NONFAILING(memset((void*)0x2000000009dc, 0, 16));
  NONFAILING(*(uint32_t*)0x2000000009ec = 0);
  NONFAILING(*(uint32_t*)0x2000000009f0 = -1);
  NONFAILING(*(uint32_t*)0x2000000009f4 = 0);
  NONFAILING(*(uint32_t*)0x2000000009f8 = 0);
  NONFAILING(*(uint32_t*)0x2000000009fc = 0);
  NONFAILING(*(uint64_t*)0x200000000a00 = 0);
  NONFAILING(*(uint32_t*)0x200000000a08 = 0);
  NONFAILING(*(uint32_t*)0x200000000a0c = 0);
  res =
      syscall(__NR_bpf, /*cmd=*/0ul, /*arg=*/0x2000000009c0ul, /*size=*/0x48ul);
  if (res != -1)
    r[1] = res;
  //  bpf$PROG_LOAD arguments: [
  //    cmd: const = 0x5 (8 bytes)
  //    arg: ptr[in, bpf_prog_t[flags[bpf_prog_type, int32],
  //    bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]] {
  //      bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types,
  //      bpf_btf_id[opt], fd_bpf_prog[opt]] {
  //        type: bpf_prog_type = 0x0 (4 bytes)
  //        ninsn: bytesize8 = 0xc (4 bytes)
  //        insns: ptr[inout, array[ANYUNION]] {
  //          array[ANYUNION] {
  //            union ANYUNION {
  //              ANYBLOB: buffer: {18 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //              00 18 11 00 00} (length 0x14)
  //            }
  //            union ANYUNION {
  //              ANYRES32: ANYRES32 (resource)
  //            }
  //            union ANYUNION {
  //              ANYBLOB: buffer: {00 00 00 00 00 00 00 00 b7 08 00 00 00 00 00
  //              00 7b 8a f8 ff 00 00 00 00 bf a2 00 00 00 00 00 00 07 02 00 00
  //              f8 ff ff ff b7 03 00 00 08 00 00 00 b7 04 00 00 00 00 00 00 85
  //              00 00 00 03 00 00 00 95} (length 0x41)
  //            }
  //          }
  //        }
  //        license: nil
  //        loglev: int32 = 0xffffffff (4 bytes)
  //        logsize: len = 0x0 (4 bytes)
  //        log: nil
  //        kern_version: bpf_kern_version = 0x0 (4 bytes)
  //        flags: bpf_prog_load_flags = 0x0 (4 bytes)
  //        prog_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
  //        (length 0x10) prog_ifindex: ifindex (resource) expected_attach_type:
  //        union bpf_prog_attach_types {
  //          fallback: bpf_attach_types = 0x30 (4 bytes)
  //        }
  //        btf_fd: fd_btf (resource)
  //        func_info_rec_size: const = 0x0 (4 bytes)
  //        func_info: nil
  //        func_info_cnt: len = 0x0 (4 bytes)
  //        line_info_rec_size: const = 0x0 (4 bytes)
  //        line_info: nil
  //        line_info_cnt: len = 0x0 (4 bytes)
  //        attach_btf_id: bpf_btf_id (resource)
  //        attach_prog_fd: fd_bpf_prog (resource)
  //        core_relo_cnt: len = 0x0 (4 bytes)
  //        fd_array: nil
  //        core_relos: nil
  //        core_relo_rec_size: const = 0x0 (4 bytes)
  //        log_true_size: int32 = 0x0 (4 bytes)
  //        prog_token_fd: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_prog_token_fd_wrapper {
  //          void: buffer: {} (length 0x0)
  //        }
  //        pad: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_pad_wrapper {
  //          value: const = 0x0 (4 bytes)
  //        }
  //      }
  //    }
  //    size: len = 0x94 (8 bytes)
  //  ]
  //  returns fd_bpf_prog
  NONFAILING(*(uint32_t*)0x2000000000c0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000c4 = 0xc);
  NONFAILING(*(uint64_t*)0x2000000000c8 = 0x200000000440);
  NONFAILING(memcpy((void*)0x200000000440,
                    "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
                    "\x00\x00\x18\x11\x00\x00",
                    20));
  NONFAILING(*(uint32_t*)0x200000000454 = r[1]);
  NONFAILING(memcpy(
      (void*)0x200000000458,
      "\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x08\x00\x00\x00\x00\x00\x00\x7b\x8a"
      "\xf8\xff\x00\x00\x00\x00\xbf\xa2\x00\x00\x00\x00\x00\x00\x07\x02\x00\x00"
      "\xf8\xff\xff\xff\xb7\x03\x00\x00\x08\x00\x00\x00\xb7\x04\x00\x00\x00\x00"
      "\x00\x00\x85\x00\x00\x00\x03\x00\x00\x00\x95",
      65));
  NONFAILING(*(uint64_t*)0x2000000000d0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000d8 = -1);
  NONFAILING(*(uint32_t*)0x2000000000dc = 0);
  NONFAILING(*(uint64_t*)0x2000000000e0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000e8 = 0);
  NONFAILING(*(uint32_t*)0x2000000000ec = 0);
  NONFAILING(memset((void*)0x2000000000f0, 0, 16));
  NONFAILING(*(uint32_t*)0x200000000100 = 0);
  NONFAILING(*(uint32_t*)0x200000000104 = 0x30);
  NONFAILING(*(uint32_t*)0x200000000108 = -1);
  NONFAILING(*(uint32_t*)0x20000000010c = 0);
  NONFAILING(*(uint64_t*)0x200000000110 = 0);
  NONFAILING(*(uint32_t*)0x200000000118 = 0);
  NONFAILING(*(uint32_t*)0x20000000011c = 0);
  NONFAILING(*(uint64_t*)0x200000000120 = 0);
  NONFAILING(*(uint32_t*)0x200000000128 = 0);
  NONFAILING(*(uint32_t*)0x20000000012c = 0);
  NONFAILING(*(uint32_t*)0x200000000130 = 0);
  NONFAILING(*(uint32_t*)0x200000000134 = 0);
  NONFAILING(*(uint64_t*)0x200000000138 = 0);
  NONFAILING(*(uint64_t*)0x200000000140 = 0);
  NONFAILING(*(uint32_t*)0x200000000148 = 0);
  NONFAILING(*(uint32_t*)0x20000000014c = 0);
  NONFAILING(*(uint32_t*)0x200000000150 = 0);
  syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x2000000000c0ul, /*size=*/0x94ul);
  //  bpf$PROG_LOAD arguments: [
  //    cmd: const = 0x5 (8 bytes)
  //    arg: ptr[in, bpf_prog_t[flags[bpf_prog_type, int32],
  //    bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]] {
  //      bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types,
  //      bpf_btf_id[opt], fd_bpf_prog[opt]] {
  //        type: bpf_prog_type = 0x7 (4 bytes)
  //        ninsn: bytesize8 = 0xc (4 bytes)
  //        insns: ptr[inout, array[ANYUNION]] {
  //          array[ANYUNION] {
  //          }
  //        }
  //        license: ptr[in, buffer] {
  //          buffer: {47 50 4c 00} (length 0x4)
  //        }
  //        loglev: int32 = 0x0 (4 bytes)
  //        logsize: len = 0x0 (4 bytes)
  //        log: nil
  //        kern_version: bpf_kern_version = 0x0 (4 bytes)
  //        flags: bpf_prog_load_flags = 0x0 (4 bytes)
  //        prog_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
  //        (length 0x10) prog_ifindex: ifindex (resource) expected_attach_type:
  //        union bpf_prog_attach_types {
  //          fallback: bpf_attach_types = 0x2 (4 bytes)
  //        }
  //        btf_fd: fd_btf (resource)
  //        func_info_rec_size: const = 0x0 (4 bytes)
  //        func_info: nil
  //        func_info_cnt: len = 0x0 (4 bytes)
  //        line_info_rec_size: const = 0x0 (4 bytes)
  //        line_info: nil
  //        line_info_cnt: len = 0x0 (4 bytes)
  //        attach_btf_id: bpf_btf_id (resource)
  //        attach_prog_fd: fd_bpf_prog (resource)
  //        core_relo_cnt: len = 0x0 (4 bytes)
  //        fd_array: nil
  //        core_relos: nil
  //        core_relo_rec_size: const = 0x0 (4 bytes)
  //        log_true_size: int32 = 0x0 (4 bytes)
  //        prog_token_fd: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_prog_token_fd_wrapper {
  //          void: buffer: {} (length 0x0)
  //        }
  //        pad: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_pad_wrapper {
  //          value: const = 0x0 (4 bytes)
  //        }
  //      }
  //    }
  //    size: len = 0x94 (8 bytes)
  //  ]
  //  returns fd_bpf_prog
  NONFAILING(*(uint32_t*)0x2000000005c0 = 7);
  NONFAILING(*(uint32_t*)0x2000000005c4 = 0xc);
  NONFAILING(*(uint64_t*)0x2000000005c8 = 0x200000000440);
  NONFAILING(*(uint64_t*)0x2000000005d0 = 0x200000000240);
  NONFAILING(memcpy((void*)0x200000000240, "GPL\000", 4));
  NONFAILING(*(uint32_t*)0x2000000005d8 = 0);
  NONFAILING(*(uint32_t*)0x2000000005dc = 0);
  NONFAILING(*(uint64_t*)0x2000000005e0 = 0);
  NONFAILING(*(uint32_t*)0x2000000005e8 = 0);
  NONFAILING(*(uint32_t*)0x2000000005ec = 0);
  NONFAILING(memset((void*)0x2000000005f0, 0, 16));
  NONFAILING(*(uint32_t*)0x200000000600 = 0);
  NONFAILING(*(uint32_t*)0x200000000604 = 2);
  NONFAILING(*(uint32_t*)0x200000000608 = -1);
  NONFAILING(*(uint32_t*)0x20000000060c = 0);
  NONFAILING(*(uint64_t*)0x200000000610 = 0);
  NONFAILING(*(uint32_t*)0x200000000618 = 0);
  NONFAILING(*(uint32_t*)0x20000000061c = 0);
  NONFAILING(*(uint64_t*)0x200000000620 = 0);
  NONFAILING(*(uint32_t*)0x200000000628 = 0);
  NONFAILING(*(uint32_t*)0x20000000062c = 0);
  NONFAILING(*(uint32_t*)0x200000000630 = 0);
  NONFAILING(*(uint32_t*)0x200000000634 = 0);
  NONFAILING(*(uint64_t*)0x200000000638 = 0);
  NONFAILING(*(uint64_t*)0x200000000640 = 0);
  NONFAILING(*(uint32_t*)0x200000000648 = 0);
  NONFAILING(*(uint32_t*)0x20000000064c = 0);
  NONFAILING(*(uint32_t*)0x200000000650 = 0);
  res =
      syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x2000000005c0ul, /*size=*/0x94ul);
  if (res != -1)
    r[2] = res;
  //  ioctl$PERF_EVENT_IOC_SET_BPF arguments: [
  //    fd: fd_perf (resource)
  //    cmd: const = 0x40042408 (4 bytes)
  //    prog: fd_bpf_prog (resource)
  //  ]
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x40042408, /*prog=*/r[2]);
  //  syz_open_procfs$namespace arguments: [
  //    pid: pid (resource)
  //    file: ptr[in, buffer] {
  //      buffer: {6e 73 2f 69 70 63 00} (length 0x7)
  //    }
  //  ]
  //  returns fd_namespace
  NONFAILING(memcpy((void*)0x200000000300, "ns/ipc\000", 7));
  NONFAILING(syz_open_procfs(/*pid=*/0, /*file=*/0x200000000300));
  //  bpf$PROG_LOAD arguments: [
  //    cmd: const = 0x5 (8 bytes)
  //    arg: ptr[in, bpf_prog_t[flags[bpf_prog_type, int32],
  //    bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]] {
  //      bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types,
  //      bpf_btf_id[opt], fd_bpf_prog[opt]] {
  //        type: bpf_prog_type = 0xf (4 bytes)
  //        ninsn: bytesize8 = 0xf (4 bytes)
  //        insns: ptr[in, bpf_instructions] {
  //          union bpf_instructions {
  //            ringbuf: bpf_program_ringbuf {
  //              initr0: bpf_insn_init_r0 {
  //                code: const = 0x18 (1 bytes)
  //                dst: const = 0x0 (0 bytes)
  //                src: const = 0x0 (1 bytes)
  //                off: const = 0x0 (2 bytes)
  //                imm: int32 = 0x1684c2a8 (4 bytes)
  //                code2: const = 0x0 (1 bytes)
  //                regs2: const = 0x0 (1 bytes)
  //                off2: const = 0x0 (2 bytes)
  //                imm2: int32 = 0x200 (4 bytes)
  //              }
  //              reserve: bpf_insn_ringbuf_reserve {
  //                insn1: bpf_insn_map_fd_t[const[BPF_REG_1, int8:4],
  //                ringbuf_map_fd] {
  //                  code: const = 0x18 (1 bytes)
  //                  dst: const = 0x1 (0 bytes)
  //                  src: const = 0x1 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: ringbuf_map_fd (resource)
  //                  code2: const = 0x0 (1 bytes)
  //                  regs2: const = 0x0 (1 bytes)
  //                  off2: const = 0x0 (2 bytes)
  //                  imm2: const = 0x0 (4 bytes)
  //                }
  //                insn2: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0,
  //                const[BPF_REG_2, int8:4], const[0, int8:4], const[0, int16],
  //                const[20, int32]] {
  //                  code_class: int8 = 0x7 (0 bytes)
  //                  code_s: int8 = 0x0 (0 bytes)
  //                  code_op: int8 = 0xb (1 bytes)
  //                  dst: const = 0x2 (0 bytes)
  //                  src: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: const = 0x14 (4 bytes)
  //                }
  //                insn3: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0,
  //                const[BPF_REG_3, int8:4], const[0, int8:4], const[0, int16],
  //                const[0, int32]] {
  //                  code_class: int8 = 0x7 (0 bytes)
  //                  code_s: int8 = 0x0 (0 bytes)
  //                  code_op: int8 = 0xb (1 bytes)
  //                  dst: const = 0x3 (0 bytes)
  //                  src: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: const = 0x0 (4 bytes)
  //                }
  //                insn4:
  //                bpf_insn_call_helper_t[const[BPF_FUNC_ringbuf_reserve,
  //                int32]] {
  //                  code: const = 0x85 (1 bytes)
  //                  regs: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  func: const = 0x83 (4 bytes)
  //                }
  //                insn5: bpf_insn_alu_t[BPF_ALU64, BPF_X0, BPF_MOV0,
  //                const[BPF_REG_9, int8:4], const[BPF_REG_0, int8:4], const[0,
  //                int16], const[0, int32]] {
  //                  code_class: int8 = 0x7 (0 bytes)
  //                  code_s: int8 = 0x1 (0 bytes)
  //                  code_op: int8 = 0xb (1 bytes)
  //                  dst: const = 0x9 (0 bytes)
  //                  src: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: const = 0x0 (4 bytes)
  //                }
  //              }
  //              null_check: bpf_insn_null_check[BPF_REG_9] {
  //                cond_jump: bpf_insn_not_null_jmp[BPF_REG_9] {
  //                  code_class: const = 0x5 (0 bytes)
  //                  code_s: const = 0x0 (0 bytes)
  //                  code_op: const = 0x5 (1 bytes)
  //                  dst: const = 0x9 (0 bytes)
  //                  src: const = 0x0 (1 bytes)
  //                  off: const = 0x1 (2 bytes)
  //                  imm: const = 0x0 (4 bytes)
  //                }
  //                exit: bpf_insn_exit {
  //                  code: const = 0x95 (1 bytes)
  //                  regs: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: const = 0x0 (4 bytes)
  //                }
  //              }
  //              body: array[bpf_insn] {
  //              }
  //              free: bpf_insn_ringbuf_free {
  //                insn1: bpf_insn_alu_t[BPF_ALU64, BPF_X0, BPF_MOV0,
  //                const[BPF_REG_1, int8:4], const[BPF_REG_9, int8:4], const[0,
  //                int16], const[0, int32]] {
  //                  code_class: int8 = 0x7 (0 bytes)
  //                  code_s: int8 = 0x1 (0 bytes)
  //                  code_op: int8 = 0xb (1 bytes)
  //                  dst: const = 0x1 (0 bytes)
  //                  src: const = 0x9 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: const = 0x0 (4 bytes)
  //                }
  //                insn2: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0,
  //                const[BPF_REG_2, int8:4], const[0, int8:4], const[0, int16],
  //                flags[bpf_ringbuf_wakeup_flags, int32]] {
  //                  code_class: int8 = 0x7 (0 bytes)
  //                  code_s: int8 = 0x0 (0 bytes)
  //                  code_op: int8 = 0xb (1 bytes)
  //                  dst: const = 0x2 (0 bytes)
  //                  src: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: bpf_ringbuf_wakeup_flags = 0x1 (4 bytes)
  //                }
  //                insn3:
  //                bpf_insn_call_helper_t[flags[bpf_helpers_ringbuf_free,
  //                int32]] {
  //                  code: const = 0x85 (1 bytes)
  //                  regs: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  func: bpf_helpers_ringbuf_free = 0x85 (4 bytes)
  //                }
  //                insn4: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0,
  //                const[BPF_REG_0, int8:4], const[0, int8:4], const[0, int16],
  //                const[0, int32]] {
  //                  code_class: int8 = 0x7 (0 bytes)
  //                  code_s: int8 = 0x0 (0 bytes)
  //                  code_op: int8 = 0xb (1 bytes)
  //                  dst: const = 0x0 (0 bytes)
  //                  src: const = 0x0 (1 bytes)
  //                  off: const = 0x0 (2 bytes)
  //                  imm: const = 0x0 (4 bytes)
  //                }
  //              }
  //              exit: bpf_insn_exit {
  //                code: const = 0x95 (1 bytes)
  //                regs: const = 0x0 (1 bytes)
  //                off: const = 0x0 (2 bytes)
  //                imm: const = 0x0 (4 bytes)
  //              }
  //            }
  //          }
  //        }
  //        license: ptr[in, buffer] {
  //          buffer: {73 79 7a 6b 61 6c 6c 65 72 00} (length 0xa)
  //        }
  //        loglev: int32 = 0x0 (4 bytes)
  //        logsize: len = 0x0 (4 bytes)
  //        log: nil
  //        kern_version: bpf_kern_version = 0x0 (4 bytes)
  //        flags: bpf_prog_load_flags = 0x0 (4 bytes)
  //        prog_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
  //        (length 0x10) prog_ifindex: ifindex (resource) expected_attach_type:
  //        union bpf_prog_attach_types {
  //          fallback: bpf_attach_types = 0x3 (4 bytes)
  //        }
  //        btf_fd: fd_btf (resource)
  //        func_info_rec_size: const = 0x0 (4 bytes)
  //        func_info: nil
  //        func_info_cnt: len = 0x0 (4 bytes)
  //        line_info_rec_size: const = 0x0 (4 bytes)
  //        line_info: nil
  //        line_info_cnt: len = 0x0 (4 bytes)
  //        attach_btf_id: bpf_btf_id (resource)
  //        attach_prog_fd: fd_bpf_prog (resource)
  //        core_relo_cnt: len = 0x0 (4 bytes)
  //        fd_array: nil
  //        core_relos: nil
  //        core_relo_rec_size: const = 0x0 (4 bytes)
  //        log_true_size: int32 = 0x0 (4 bytes)
  //        prog_token_fd: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_prog_token_fd_wrapper {
  //          void: buffer: {} (length 0x0)
  //        }
  //        pad: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_pad_wrapper {
  //          value: const = 0x0 (4 bytes)
  //        }
  //      }
  //    }
  //    size: len = 0x94 (8 bytes)
  //  ]
  //  returns fd_bpf_prog
  NONFAILING(*(uint32_t*)0x2000000007c0 = 0xf);
  NONFAILING(*(uint32_t*)0x2000000007c4 = 0xf);
  NONFAILING(*(uint64_t*)0x2000000007c8 = 0x2000000002c0);
  NONFAILING(*(uint8_t*)0x2000000002c0 = 0x18);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002c1, 0, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002c1, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x2000000002c2 = 0);
  NONFAILING(*(uint32_t*)0x2000000002c4 = 0x1684c2a8);
  NONFAILING(*(uint8_t*)0x2000000002c8 = 0);
  NONFAILING(*(uint8_t*)0x2000000002c9 = 0);
  NONFAILING(*(uint16_t*)0x2000000002ca = 0);
  NONFAILING(*(uint32_t*)0x2000000002cc = 0x200);
  NONFAILING(*(uint8_t*)0x2000000002d0 = 0x18);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002d1, 1, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002d1, 1, 4, 4));
  NONFAILING(*(uint16_t*)0x2000000002d2 = 0);
  NONFAILING(*(uint32_t*)0x2000000002d4 = -1);
  NONFAILING(*(uint8_t*)0x2000000002d8 = 0);
  NONFAILING(*(uint8_t*)0x2000000002d9 = 0);
  NONFAILING(*(uint16_t*)0x2000000002da = 0);
  NONFAILING(*(uint32_t*)0x2000000002dc = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e0, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e0, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e0, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e1, 2, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e1, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x2000000002e2 = 0);
  NONFAILING(*(uint32_t*)0x2000000002e4 = 0x14);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e8, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e8, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e8, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e9, 3, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002e9, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x2000000002ea = 0);
  NONFAILING(*(uint32_t*)0x2000000002ec = 0);
  NONFAILING(*(uint8_t*)0x2000000002f0 = 0x85);
  NONFAILING(*(uint8_t*)0x2000000002f1 = 0);
  NONFAILING(*(uint16_t*)0x2000000002f2 = 0);
  NONFAILING(*(uint32_t*)0x2000000002f4 = 0x83);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002f8, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002f8, 1, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002f8, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002f9, 9, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x2000000002f9, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x2000000002fa = 0);
  NONFAILING(*(uint32_t*)0x2000000002fc = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000300, 5, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000300, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000300, 5, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000301, 9, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000301, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000302 = 1);
  NONFAILING(*(uint32_t*)0x200000000304 = 0);
  NONFAILING(*(uint8_t*)0x200000000308 = 0x95);
  NONFAILING(*(uint8_t*)0x200000000309 = 0);
  NONFAILING(*(uint16_t*)0x20000000030a = 0);
  NONFAILING(*(uint32_t*)0x20000000030c = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000310, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000310, 1, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000310, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000311, 1, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000311, 9, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000312 = 0);
  NONFAILING(*(uint32_t*)0x200000000314 = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000318, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000318, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000318, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000319, 2, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000319, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x20000000031a = 0);
  NONFAILING(*(uint32_t*)0x20000000031c = 1);
  NONFAILING(*(uint8_t*)0x200000000320 = 0x85);
  NONFAILING(*(uint8_t*)0x200000000321 = 0);
  NONFAILING(*(uint16_t*)0x200000000322 = 0);
  NONFAILING(*(uint32_t*)0x200000000324 = 0x85);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000328, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000328, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000328, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000329, 0, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000329, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x20000000032a = 0);
  NONFAILING(*(uint32_t*)0x20000000032c = 0);
  NONFAILING(*(uint8_t*)0x200000000330 = 0x95);
  NONFAILING(*(uint8_t*)0x200000000331 = 0);
  NONFAILING(*(uint16_t*)0x200000000332 = 0);
  NONFAILING(*(uint32_t*)0x200000000334 = 0);
  NONFAILING(*(uint64_t*)0x2000000007d0 = 0x2000000000c0);
  NONFAILING(memcpy((void*)0x2000000000c0, "syzkaller\000", 10));
  NONFAILING(*(uint32_t*)0x2000000007d8 = 0);
  NONFAILING(*(uint32_t*)0x2000000007dc = 0);
  NONFAILING(*(uint64_t*)0x2000000007e0 = 0);
  NONFAILING(*(uint32_t*)0x2000000007e8 = 0);
  NONFAILING(*(uint32_t*)0x2000000007ec = 0);
  NONFAILING(memset((void*)0x2000000007f0, 0, 16));
  NONFAILING(*(uint32_t*)0x200000000800 = 0);
  NONFAILING(*(uint32_t*)0x200000000804 = 3);
  NONFAILING(*(uint32_t*)0x200000000808 = 0);
  NONFAILING(*(uint32_t*)0x20000000080c = 0);
  NONFAILING(*(uint64_t*)0x200000000810 = 0);
  NONFAILING(*(uint32_t*)0x200000000818 = 0);
  NONFAILING(*(uint32_t*)0x20000000081c = 0);
  NONFAILING(*(uint64_t*)0x200000000820 = 0);
  NONFAILING(*(uint32_t*)0x200000000828 = 0);
  NONFAILING(*(uint32_t*)0x20000000082c = 0);
  NONFAILING(*(uint32_t*)0x200000000830 = 0);
  NONFAILING(*(uint32_t*)0x200000000834 = 0);
  NONFAILING(*(uint64_t*)0x200000000838 = 0);
  NONFAILING(*(uint64_t*)0x200000000840 = 0);
  NONFAILING(*(uint32_t*)0x200000000848 = 0);
  NONFAILING(*(uint32_t*)0x20000000084c = 0);
  NONFAILING(*(uint32_t*)0x200000000850 = 0);
  syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x2000000007c0ul, /*size=*/0x94ul);
  //  bpf$PROG_LOAD arguments: [
  //    cmd: const = 0x5 (8 bytes)
  //    arg: ptr[in, bpf_prog_t[flags[bpf_prog_type, int32],
  //    bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]] {
  //      bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types,
  //      bpf_btf_id[opt], fd_bpf_prog[opt]] {
  //        type: bpf_prog_type = 0x1f (4 bytes)
  //        ninsn: bytesize8 = 0xc (4 bytes)
  //        insns: nil
  //        license: nil
  //        loglev: int32 = 0x0 (4 bytes)
  //        logsize: len = 0x0 (4 bytes)
  //        log: nil
  //        kern_version: bpf_kern_version = 0x0 (4 bytes)
  //        flags: bpf_prog_load_flags = 0x0 (4 bytes)
  //        prog_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
  //        (length 0x10) prog_ifindex: ifindex (resource) expected_attach_type:
  //        union bpf_prog_attach_types {
  //          fallback: bpf_attach_types = 0x1b (4 bytes)
  //        }
  //        btf_fd: fd_btf (resource)
  //        func_info_rec_size: const = 0x0 (4 bytes)
  //        func_info: nil
  //        func_info_cnt: len = 0x0 (4 bytes)
  //        line_info_rec_size: const = 0x0 (4 bytes)
  //        line_info: nil
  //        line_info_cnt: len = 0x0 (4 bytes)
  //        attach_btf_id: bpf_btf_id (resource)
  //        attach_prog_fd: fd_bpf_prog (resource)
  //        core_relo_cnt: len = 0x0 (4 bytes)
  //        fd_array: nil
  //        core_relos: nil
  //        core_relo_rec_size: const = 0x0 (4 bytes)
  //        log_true_size: int32 = 0x200 (4 bytes)
  //        prog_token_fd: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_prog_token_fd_wrapper {
  //          void: buffer: {} (length 0x0)
  //        }
  //        pad: union _bpf_prog_t[flags[bpf_prog_type, int32],
  //        bpf_prog_attach_types, bpf_btf_id[opt],
  //        fd_bpf_prog[opt]]_pad_wrapper {
  //          value: const = 0x0 (4 bytes)
  //        }
  //      }
  //    }
  //    size: len = 0x94 (8 bytes)
  //  ]
  //  returns fd_bpf_prog
  NONFAILING(*(uint32_t*)0x200000000280 = 0x1f);
  NONFAILING(*(uint32_t*)0x200000000284 = 0xc);
  NONFAILING(*(uint64_t*)0x200000000288 = 0);
  NONFAILING(*(uint64_t*)0x200000000290 = 0);
  NONFAILING(*(uint32_t*)0x200000000298 = 0);
  NONFAILING(*(uint32_t*)0x20000000029c = 0);
  NONFAILING(*(uint64_t*)0x2000000002a0 = 0);
  NONFAILING(*(uint32_t*)0x2000000002a8 = 0);
  NONFAILING(*(uint32_t*)0x2000000002ac = 0);
  NONFAILING(memset((void*)0x2000000002b0, 0, 16));
  NONFAILING(*(uint32_t*)0x2000000002c0 = 0);
  NONFAILING(*(uint32_t*)0x2000000002c4 = 0x1b);
  NONFAILING(*(uint32_t*)0x2000000002c8 = -1);
  NONFAILING(*(uint32_t*)0x2000000002cc = 0);
  NONFAILING(*(uint64_t*)0x2000000002d0 = 0);
  NONFAILING(*(uint32_t*)0x2000000002d8 = 0);
  NONFAILING(*(uint32_t*)0x2000000002dc = 0);
  NONFAILING(*(uint64_t*)0x2000000002e0 = 0);
  NONFAILING(*(uint32_t*)0x2000000002e8 = 0);
  NONFAILING(*(uint32_t*)0x2000000002ec = -1);
  NONFAILING(*(uint32_t*)0x2000000002f0 = 0);
  NONFAILING(*(uint32_t*)0x2000000002f4 = 0);
  NONFAILING(*(uint64_t*)0x2000000002f8 = 0);
  NONFAILING(*(uint64_t*)0x200000000300 = 0);
  NONFAILING(*(uint32_t*)0x200000000308 = 0);
  NONFAILING(*(uint32_t*)0x20000000030c = 0x200);
  NONFAILING(*(uint32_t*)0x200000000310 = 0);
  syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x200000000280ul, /*size=*/0x94ul);
}
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;
  install_segv_handler();
  loop();
  return 0;
}