// https://syzkaller.appspot.com/bug?id=df4f17e2c28d3dea6a0ff7598304e55f5ebe292a
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <arpa/inet.h>
#include <endian.h>
#include <errno.h>
#include <net/if.h>
#include <netinet/in.h>
#include <setjmp.h>
#include <signal.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

#include <linux/genetlink.h>
#include <linux/if_addr.h>
#include <linux/if_link.h>
#include <linux/in6.h>
#include <linux/neighbour.h>
#include <linux/net.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <linux/veth.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 use_temporary_dir(void)
{
  char tmpdir_template[] = "./syzkaller.XXXXXX";
  char* tmpdir = mkdtemp(tmpdir_template);
  if (!tmpdir)
    exit(1);
  if (chmod(tmpdir, 0777))
    exit(1);
  if (chdir(tmpdir))
    exit(1);
}

#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))))

struct nlmsg {
  char* pos;
  int nesting;
  struct nlattr* nested[8];
  char buf[4096];
};

static void netlink_init(struct nlmsg* nlmsg, int typ, int flags,
                         const void* data, int size)
{
  memset(nlmsg, 0, sizeof(*nlmsg));
  struct nlmsghdr* hdr = (struct nlmsghdr*)nlmsg->buf;
  hdr->nlmsg_type = typ;
  hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags;
  memcpy(hdr + 1, data, size);
  nlmsg->pos = (char*)(hdr + 1) + NLMSG_ALIGN(size);
}

static void netlink_attr(struct nlmsg* nlmsg, int typ, const void* data,
                         int size)
{
  struct nlattr* attr = (struct nlattr*)nlmsg->pos;
  attr->nla_len = sizeof(*attr) + size;
  attr->nla_type = typ;
  if (size > 0)
    memcpy(attr + 1, data, size);
  nlmsg->pos += NLMSG_ALIGN(attr->nla_len);
}

static void netlink_nest(struct nlmsg* nlmsg, int typ)
{
  struct nlattr* attr = (struct nlattr*)nlmsg->pos;
  attr->nla_type = typ;
  nlmsg->pos += sizeof(*attr);
  nlmsg->nested[nlmsg->nesting++] = attr;
}

static void netlink_done(struct nlmsg* nlmsg)
{
  struct nlattr* attr = nlmsg->nested[--nlmsg->nesting];
  attr->nla_len = nlmsg->pos - (char*)attr;
}

static int netlink_send_ext(struct nlmsg* nlmsg, int sock, uint16_t reply_type,
                            int* reply_len, bool dofail)
{
  if (nlmsg->pos > nlmsg->buf + sizeof(nlmsg->buf) || nlmsg->nesting)
    exit(1);
  struct nlmsghdr* hdr = (struct nlmsghdr*)nlmsg->buf;
  hdr->nlmsg_len = nlmsg->pos - nlmsg->buf;
  struct sockaddr_nl addr;
  memset(&addr, 0, sizeof(addr));
  addr.nl_family = AF_NETLINK;
  ssize_t n = sendto(sock, nlmsg->buf, hdr->nlmsg_len, 0,
                     (struct sockaddr*)&addr, sizeof(addr));
  if (n != (ssize_t)hdr->nlmsg_len) {
    if (dofail)
      exit(1);
    return -1;
  }
  n = recv(sock, nlmsg->buf, sizeof(nlmsg->buf), 0);
  if (reply_len)
    *reply_len = 0;
  if (n < 0) {
    if (dofail)
      exit(1);
    return -1;
  }
  if (n < (ssize_t)sizeof(struct nlmsghdr)) {
    errno = EINVAL;
    if (dofail)
      exit(1);
    return -1;
  }
  if (hdr->nlmsg_type == NLMSG_DONE)
    return 0;
  if (reply_len && hdr->nlmsg_type == reply_type) {
    *reply_len = n;
    return 0;
  }
  if (n < (ssize_t)(sizeof(struct nlmsghdr) + sizeof(struct nlmsgerr))) {
    errno = EINVAL;
    if (dofail)
      exit(1);
    return -1;
  }
  if (hdr->nlmsg_type != NLMSG_ERROR) {
    errno = EINVAL;
    if (dofail)
      exit(1);
    return -1;
  }
  errno = -((struct nlmsgerr*)(hdr + 1))->error;
  return -errno;
}

static int netlink_send(struct nlmsg* nlmsg, int sock)
{
  return netlink_send_ext(nlmsg, sock, 0, NULL, true);
}

static int netlink_query_family_id(struct nlmsg* nlmsg, int sock,
                                   const char* family_name, bool dofail)
{
  struct genlmsghdr genlhdr;
  memset(&genlhdr, 0, sizeof(genlhdr));
  genlhdr.cmd = CTRL_CMD_GETFAMILY;
  netlink_init(nlmsg, GENL_ID_CTRL, 0, &genlhdr, sizeof(genlhdr));
  netlink_attr(nlmsg, CTRL_ATTR_FAMILY_NAME, family_name,
               strnlen(family_name, GENL_NAMSIZ - 1) + 1);
  int n = 0;
  int err = netlink_send_ext(nlmsg, sock, GENL_ID_CTRL, &n, dofail);
  if (err < 0) {
    return -1;
  }
  uint16_t id = 0;
  struct nlattr* attr = (struct nlattr*)(nlmsg->buf + NLMSG_HDRLEN +
                                         NLMSG_ALIGN(sizeof(genlhdr)));
  for (; (char*)attr < nlmsg->buf + n;
       attr = (struct nlattr*)((char*)attr + NLMSG_ALIGN(attr->nla_len))) {
    if (attr->nla_type == CTRL_ATTR_FAMILY_ID) {
      id = *(uint16_t*)(attr + 1);
      break;
    }
  }
  if (!id) {
    errno = EINVAL;
    return -1;
  }
  recv(sock, nlmsg->buf, sizeof(nlmsg->buf), 0);
  return id;
}

static void netlink_add_device_impl(struct nlmsg* nlmsg, const char* type,
                                    const char* name, bool up)
{
  struct ifinfomsg hdr;
  memset(&hdr, 0, sizeof(hdr));
  if (up)
    hdr.ifi_flags = hdr.ifi_change = IFF_UP;
  netlink_init(nlmsg, RTM_NEWLINK, NLM_F_EXCL | NLM_F_CREATE, &hdr,
               sizeof(hdr));
  if (name)
    netlink_attr(nlmsg, IFLA_IFNAME, name, strlen(name));
  netlink_nest(nlmsg, IFLA_LINKINFO);
  netlink_attr(nlmsg, IFLA_INFO_KIND, type, strlen(type));
}

static void netlink_device_change(struct nlmsg* nlmsg, int sock,
                                  const char* name, bool up, const char* master,
                                  const void* mac, int macsize,
                                  const char* new_name)
{
  struct ifinfomsg hdr;
  memset(&hdr, 0, sizeof(hdr));
  if (up)
    hdr.ifi_flags = hdr.ifi_change = IFF_UP;
  hdr.ifi_index = if_nametoindex(name);
  netlink_init(nlmsg, RTM_NEWLINK, 0, &hdr, sizeof(hdr));
  if (new_name)
    netlink_attr(nlmsg, IFLA_IFNAME, new_name, strlen(new_name));
  if (master) {
    int ifindex = if_nametoindex(master);
    netlink_attr(nlmsg, IFLA_MASTER, &ifindex, sizeof(ifindex));
  }
  if (macsize)
    netlink_attr(nlmsg, IFLA_ADDRESS, mac, macsize);
  int err = netlink_send(nlmsg, sock);
  if (err < 0) {
  }
}

static struct nlmsg nlmsg;

#define NL802154_CMD_SET_SHORT_ADDR 11
#define NL802154_ATTR_IFINDEX 3
#define NL802154_ATTR_SHORT_ADDR 10

static const char* setup_802154()
{
  const char* error = NULL;
  int sock_generic = -1;
  int sock_route = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
  if (sock_route == -1) {
    error = "socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) failed";
    goto fail;
  }
  sock_generic = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);
  if (sock_generic == -1) {
    error = "socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) failed";
    goto fail;
  }
  {
    int nl802154_family_id =
        netlink_query_family_id(&nlmsg, sock_generic, "nl802154", true);
    if (nl802154_family_id < 0) {
      error = "netlink_query_family_id failed";
      goto fail;
    }
    for (int i = 0; i < 2; i++) {
      char devname[] = "wpan0";
      devname[strlen(devname) - 1] += i;
      uint64_t hwaddr = 0xaaaaaaaaaaaa0002 + (i << 8);
      uint16_t shortaddr = 0xaaa0 + i;
      int ifindex = if_nametoindex(devname);
      struct genlmsghdr genlhdr;
      memset(&genlhdr, 0, sizeof(genlhdr));
      genlhdr.cmd = NL802154_CMD_SET_SHORT_ADDR;
      netlink_init(&nlmsg, nl802154_family_id, 0, &genlhdr, sizeof(genlhdr));
      netlink_attr(&nlmsg, NL802154_ATTR_IFINDEX, &ifindex, sizeof(ifindex));
      netlink_attr(&nlmsg, NL802154_ATTR_SHORT_ADDR, &shortaddr,
                   sizeof(shortaddr));
      if (netlink_send(&nlmsg, sock_generic) < 0) {
        error = "NL802154_CMD_SET_SHORT_ADDR failed";
        goto fail;
      }
      netlink_device_change(&nlmsg, sock_route, devname, true, 0, &hwaddr,
                            sizeof(hwaddr), 0);
      if (i == 0) {
        netlink_add_device_impl(&nlmsg, "lowpan", "lowpan0", false);
        netlink_done(&nlmsg);
        netlink_attr(&nlmsg, IFLA_LINK, &ifindex, sizeof(ifindex));
        if (netlink_send(&nlmsg, sock_route) < 0) {
          error = "netlink: adding device lowpan0 type lowpan link wpan0";
          goto fail;
        }
      }
    }
  }
fail:
  close(sock_route);
  close(sock_generic);
  return error;
}

uint64_t r[2] = {0xffffffffffffffff, 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;
  if ((reason = setup_802154()))
    printf("the reproducer may not work as expected: 802154 injection setup "
           "failed: %s\n",
           reason);
  install_segv_handler();
  use_temporary_dir();
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  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[in, bpf_instructions] {
  //          union bpf_instructions {
  //            framed: bpf_framed_program {
  //              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 = 0x0 (4 bytes)
  //                code2: const = 0x0 (1 bytes)
  //                regs2: const = 0x0 (1 bytes)
  //                off2: const = 0x0 (2 bytes)
  //                imm2: int32 = 0x0 (4 bytes)
  //              }
  //              body: array[bpf_insn] {
  //                union bpf_insn {
  //                  ringbuf_output: bpf_insn_ringbuf_output {
  //                    insn1: bpf_insn_map_fd_t[const[BPF_REG_1, int8:4],
  //                    tail_call_map] {
  //                      code: const = 0x18 (1 bytes)
  //                      dst: const = 0x1 (0 bytes)
  //                      src: const = 0x1 (1 bytes)
  //                      off: const = 0x0 (2 bytes)
  //                      imm: tail_call_map (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_8, int8:4], const[0, int8:4], const[0,
  //                    int16], int32] {
  //                      code_class: int8 = 0x7 (0 bytes)
  //                      code_s: int8 = 0x0 (0 bytes)
  //                      code_op: int8 = 0xb (1 bytes)
  //                      dst: const = 0x8 (0 bytes)
  //                      src: const = 0x0 (1 bytes)
  //                      off: const = 0x0 (2 bytes)
  //                      imm: int32 = 0x0 (4 bytes)
  //                    }
  //                    insn3: bpf_insn_ldst_t[BPF_STX, BPF_DW0, BPF_MEM0,
  //                    const[BPF_REG_10, int8:4], const[BPF_REG_8, int8:4],
  //                    const[-8, int16], const[0, int32]] {
  //                      code_class: int8 = 0x3 (0 bytes)
  //                      code_size: int8 = 0x3 (0 bytes)
  //                      code_mode: int8 = 0x3 (1 bytes)
  //                      dst: const = 0xa (0 bytes)
  //                      src: const = 0x8 (1 bytes)
  //                      off: const = 0xfff8 (2 bytes)
  //                      imm: const = 0x0 (4 bytes)
  //                    }
  //                    insn4: bpf_insn_alu_t[BPF_ALU64, BPF_X0, BPF_MOV0,
  //                    const[BPF_REG_2, int8:4], const[BPF_REG_10, 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 = 0x2 (0 bytes)
  //                      src: const = 0xa (1 bytes)
  //                      off: const = 0x0 (2 bytes)
  //                      imm: const = 0x0 (4 bytes)
  //                    }
  //                    insn5: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_ADD0,
  //                    const[BPF_REG_2, int8:4], const[0, int8:4], const[0,
  //                    int16], const[-8, int32]] {
  //                      code_class: int8 = 0x7 (0 bytes)
  //                      code_s: int8 = 0x0 (0 bytes)
  //                      code_op: int8 = 0x0 (1 bytes)
  //                      dst: const = 0x2 (0 bytes)
  //                      src: const = 0x0 (1 bytes)
  //                      off: const = 0x0 (2 bytes)
  //                      imm: const = 0xfffffff8 (4 bytes)
  //                    }
  //                    insn6: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0,
  //                    const[BPF_REG_3, int8:4], const[0, int8:4], const[0,
  //                    int16], const[8, 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 = 0x8 (4 bytes)
  //                    }
  //                    insn7: bpf_insn_alu_t[BPF_ALU64, BPF_K0, BPF_MOV0,
  //                    const[BPF_REG_4, 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 = 0x4 (0 bytes)
  //                      src: const = 0x0 (1 bytes)
  //                      off: const = 0x0 (2 bytes)
  //                      imm: bpf_ringbuf_wakeup_flags = 0x0 (4 bytes)
  //                    }
  //                    insn8:
  //                    bpf_insn_call_helper_t[const[BPF_FUNC_ringbuf_output,
  //                    int32]] {
  //                      code: const = 0x85 (1 bytes)
  //                      regs: const = 0x0 (1 bytes)
  //                      off: const = 0x0 (2 bytes)
  //                      func: const = 0x3 (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: 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 = 0x0 (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 = 0x90 (8 bytes)
  //  ]
  //  returns fd_bpf_prog
  NONFAILING(*(uint32_t*)0x2000000000c0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000c4 = 0xc);
  NONFAILING(*(uint64_t*)0x2000000000c8 = 0x200000000440);
  NONFAILING(*(uint8_t*)0x200000000440 = 0x18);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000441, 0, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000441, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000442 = 0);
  NONFAILING(*(uint32_t*)0x200000000444 = 0);
  NONFAILING(*(uint8_t*)0x200000000448 = 0);
  NONFAILING(*(uint8_t*)0x200000000449 = 0);
  NONFAILING(*(uint16_t*)0x20000000044a = 0);
  NONFAILING(*(uint32_t*)0x20000000044c = 0);
  NONFAILING(*(uint8_t*)0x200000000450 = 0x18);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000451, 1, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000451, 1, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000452 = 0);
  NONFAILING(*(uint32_t*)0x200000000454 = -1);
  NONFAILING(*(uint8_t*)0x200000000458 = 0);
  NONFAILING(*(uint8_t*)0x200000000459 = 0);
  NONFAILING(*(uint16_t*)0x20000000045a = 0);
  NONFAILING(*(uint32_t*)0x20000000045c = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000460, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000460, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000460, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000461, 8, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000461, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000462 = 0);
  NONFAILING(*(uint32_t*)0x200000000464 = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000468, 3, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000468, 3, 3, 2));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000468, 3, 5, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000469, 0xa, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000469, 8, 4, 4));
  NONFAILING(*(uint16_t*)0x20000000046a = 0xfff8);
  NONFAILING(*(uint32_t*)0x20000000046c = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000470, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000470, 1, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000470, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000471, 2, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000471, 0xa, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000472 = 0);
  NONFAILING(*(uint32_t*)0x200000000474 = 0);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000478, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000478, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000478, 0, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000479, 2, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000479, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x20000000047a = 0);
  NONFAILING(*(uint32_t*)0x20000000047c = 0xfffffff8);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000480, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000480, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000480, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000481, 3, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000481, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x200000000482 = 0);
  NONFAILING(*(uint32_t*)0x200000000484 = 8);
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000488, 7, 0, 3));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000488, 0, 3, 1));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000488, 0xb, 4, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000489, 4, 0, 4));
  NONFAILING(STORE_BY_BITMASK(uint8_t, , 0x200000000489, 0, 4, 4));
  NONFAILING(*(uint16_t*)0x20000000048a = 0);
  NONFAILING(*(uint32_t*)0x20000000048c = 0);
  NONFAILING(*(uint8_t*)0x200000000490 = 0x85);
  NONFAILING(*(uint8_t*)0x200000000491 = 0);
  NONFAILING(*(uint16_t*)0x200000000492 = 0);
  NONFAILING(*(uint32_t*)0x200000000494 = 3);
  NONFAILING(*(uint8_t*)0x200000000498 = 0x95);
  NONFAILING(*(uint8_t*)0x200000000499 = 0);
  NONFAILING(*(uint16_t*)0x20000000049a = 0);
  NONFAILING(*(uint32_t*)0x20000000049c = 0);
  NONFAILING(*(uint64_t*)0x2000000000d0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000d8 = 0);
  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 = 0);
  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=*/0x90ul);
  //  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 = 0x1b (4 bytes)
  //          ksize: int32 = 0x0 (4 bytes)
  //          vsize: int32 = 0x0 (4 bytes)
  //          max: int32 = 0x8000 (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*)0x2000000000c0 = 0x1b);
  NONFAILING(*(uint32_t*)0x2000000000c4 = 0);
  NONFAILING(*(uint32_t*)0x2000000000c8 = 0);
  NONFAILING(*(uint32_t*)0x2000000000cc = 0x8000);
  NONFAILING(*(uint32_t*)0x2000000000d0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000d4 = -1);
  NONFAILING(*(uint32_t*)0x2000000000d8 = 0);
  NONFAILING(memset((void*)0x2000000000dc, 0, 16));
  NONFAILING(*(uint32_t*)0x2000000000ec = 0);
  NONFAILING(*(uint32_t*)0x2000000000f0 = -1);
  NONFAILING(*(uint32_t*)0x2000000000f4 = 0);
  NONFAILING(*(uint32_t*)0x2000000000f8 = 0);
  NONFAILING(*(uint32_t*)0x2000000000fc = 0);
  NONFAILING(*(uint64_t*)0x200000000100 = 0);
  NONFAILING(*(uint32_t*)0x200000000108 = 0);
  NONFAILING(*(uint32_t*)0x20000000010c = 0);
  res =
      syscall(__NR_bpf, /*cmd=*/0ul, /*arg=*/0x2000000000c0ul, /*size=*/0x48ul);
  if (res != -1)
    r[0] = 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 12 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 f6 00 00 00 85
  //              00 00 00 43} (length 0x3d)
  //            }
  //          }
  //        }
  //        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 = 0x0 (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 = 0x90 (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\x12\x00\x00",
                    20));
  NONFAILING(*(uint32_t*)0x200000000454 = r[0]);
  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\xf6\x00\x00\x00\x85\x00\x00\x00\x43",
             61));
  NONFAILING(*(uint64_t*)0x2000000000d0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000d8 = 0);
  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 = 0);
  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=*/0x90ul);
  //  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: 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 = 0x12 (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 = 0x0 (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 = 0x90 (8 bytes)
  //  ]
  //  returns fd_bpf_prog
  NONFAILING(*(uint32_t*)0x2000000000c0 = 0x1f);
  NONFAILING(*(uint32_t*)0x2000000000c4 = 0xc);
  NONFAILING(*(uint64_t*)0x2000000000c8 = 0x200000000440);
  NONFAILING(*(uint64_t*)0x2000000000d0 = 0x200000000240);
  NONFAILING(memcpy((void*)0x200000000240, "GPL\000", 4));
  NONFAILING(*(uint32_t*)0x2000000000d8 = 0);
  NONFAILING(*(uint32_t*)0x2000000000dc = 0);
  NONFAILING(*(uint64_t*)0x2000000000e0 = 0);
  NONFAILING(*(uint32_t*)0x2000000000e8 = 0);
  NONFAILING(*(uint32_t*)0x2000000000ec = 0x12);
  NONFAILING(memset((void*)0x2000000000f0, 0, 16));
  NONFAILING(*(uint32_t*)0x200000000100 = 0);
  NONFAILING(*(uint32_t*)0x200000000104 = 0);
  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);
  res =
      syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x2000000000c0ul, /*size=*/0x90ul);
  if (res != -1)
    r[1] = res;
  //  bpf$BPF_GET_PROG_INFO arguments: [
  //    cmd: const = 0xa (8 bytes)
  //    arg: ptr[in, bpf_get_prog_info_arg] {
  //      bpf_get_prog_info_arg {
  //        prog: fd_bpf_prog (resource)
  //        len: len = 0x0 (4 bytes)
  //        info: nil
  //      }
  //    }
  //    size: len = 0x10 (8 bytes)
  //  ]
  NONFAILING(*(uint32_t*)0x200000000740 = r[1]);
  NONFAILING(*(uint32_t*)0x200000000744 = 0);
  NONFAILING(*(uint64_t*)0x200000000748 = 0);
  syscall(__NR_bpf, /*cmd=*/0xaul, /*arg=*/0x200000000740ul, /*size=*/0x10ul);
  return 0;
}