741598 execve("./dx_get_cpu", ["./dx_get_cpu"], 0x7ffcf4aa26b8 /* 38 vars */) = 0
741598 brk(NULL)                        = 0x555a01fbe000
741598 arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd5b381ac0) = -1 EINVAL (Invalid argument)
741598 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ce1a65000
741598 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=22291, ...}) = 0
741598 mmap(NULL, 22291, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3ce1a5f000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360n\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=149976, ...}) = 0
741598 mmap(NULL, 2225344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce1619000
741598 mprotect(0x7f3ce1634000, 2093056, PROT_NONE) = 0
741598 mmap(0x7f3ce1833000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f3ce1833000
741598 mmap(0x7f3ce1835000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3ce1835000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`=\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=92968, ...}) = 0
741598 mmap(NULL, 2194080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce1401000
741598 mprotect(0x7f3ce1415000, 2097152, PROT_NONE) = 0
741598 mmap(0x7f3ce1615000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f3ce1615000
741598 mmap(0x7f3ce1617000, 6816, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3ce1617000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\16\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=19128, ...}) = 0
741598 mmap(NULL, 2109600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce11fd000
741598 mprotect(0x7f3ce1200000, 2093056, PROT_NONE) = 0
741598 mmap(0x7f3ce13ff000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3ce13ff000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \305\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=1598848, ...}) = 0
741598 mmap(NULL, 3674432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce0e7b000
741598 mprotect(0x7f3ce0ffb000, 2097152, PROT_NONE) = 0
741598 mmap(0x7f3ce11fb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x180000) = 0x7f3ce11fb000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\23\0\0\0\0\0\0"..., 832) = 832
741598 lseek(3, 127880, SEEK_SET)       = 127880
741598 read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=136040, ...}) = 0
741598 lseek(3, 127880, SEEK_SET)       = 127880
741598 read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
741598 mmap(NULL, 2261384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce0c52000
741598 mprotect(0x7f3ce0c72000, 2093056, PROT_NONE) = 0
741598 mmap(0x7f3ce0e71000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f000) = 0x7f3ce0e71000
741598 mmap(0x7f3ce0e72000, 33160, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3ce0e72000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\21\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=17008, ...}) = 0
741598 mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce0a4e000
741598 mprotect(0x7f3ce0a50000, 2097152, PROT_NONE) = 0
741598 mmap(0x7f3ce0c50000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3ce0c50000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\256\3\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=2089936, ...}) = 0
741598 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ce1a5d000
741598 lseek(3, 808, SEEK_SET)          = 808
741598 read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
741598 mmap(NULL, 3950816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce0689000
741598 mprotect(0x7f3ce0845000, 2093056, PROT_NONE) = 0
741598 mmap(0x7f3ce0a44000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bb000) = 0x7f3ce0a44000
741598 mmap(0x7f3ce0a4a000, 14560, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3ce0a4a000
741598 close(3)                         = 0
741598 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ce1a5a000
741598 arch_prctl(ARCH_SET_FS, 0x7f3ce1a5a740) = 0
741598 mprotect(0x7f3ce0a44000, 16384, PROT_READ) = 0
741598 mprotect(0x7f3ce0c50000, 4096, PROT_READ) = 0
741598 mprotect(0x7f3ce0e71000, 4096, PROT_READ) = 0
741598 mprotect(0x7f3ce11fb000, 4096, PROT_READ) = 0
741598 mprotect(0x7f3ce13ff000, 4096, PROT_READ) = 0
741598 mprotect(0x7f3ce1615000, 4096, PROT_READ) = 0
741598 mprotect(0x7f3ce1833000, 4096, PROT_READ) = 0
741598 mprotect(0x555a017ab000, 4096, PROT_READ) = 0
741598 mprotect(0x7f3ce1a67000, 4096, PROT_READ) = 0
741598 munmap(0x7f3ce1a5f000, 22291)    = 0
741598 set_tid_address(0x7f3ce1a5aa10)  = 741598
741598 set_robust_list(0x7f3ce1a5aa20, 24) = 0
741598 rt_sigaction(SIGRTMIN, {sa_handler=0x7f3ce161f970, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f3ce162bcf0}, NULL, 8) = 0
741598 rt_sigaction(SIGRT_1, {sa_handler=0x7f3ce161fa00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce162bcf0}, NULL, 8) = 0
741598 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
741598 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
741598 getrandom("\x8a\xdc\xa5\xdc\x48\x65\x68\x3c", 8, GRND_NONBLOCK) = 8
741598 brk(NULL)                        = 0x555a01fbe000
741598 brk(0x555a01fdf000)              = 0x555a01fdf000
741598 brk(NULL)                        = 0x555a01fdf000
741598 getuid()                         = 800
741598 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
741598 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = 0
741598 sendto(3, "\2\0\0\0\v\0\0\0\7\0\0\0passwd\0", 19, MSG_NOSIGNAL, NULL, 0) = 19
741598 poll([{fd=3, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=3, revents=POLLIN|POLLHUP}])
741598 recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="", iov_len=7}, {iov_base="", iov_len=8}], msg_iovlen=2, msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 0
741598 close(3)                         = 0
741598 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
741598 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = 0
741598 sendto(3, "\2\0\0\0\1\0\0\0\4\0\0\0800\0", 16, MSG_NOSIGNAL, NULL, 0) = 16
741598 poll([{fd=3, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=3, revents=POLLIN|POLLHUP}])
741598 read(3, "\2\0\0\0\377\377\377\377\0\0\0\0\0\0\0\0\377\377\377\377\377\377\377\377\0\0\0\0\0\0\0\0"..., 36) = 36
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=2994, ...}) = 0
741598 read(3, "# Generated by authselect on Wed"..., 4096) = 2994
741598 read(3, "", 4096)                = 0
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=22291, ...}) = 0
741598 mmap(NULL, 22291, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3ce1a5f000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v4/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/glibc-hwcaps/x86-64-v4", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/glibc-hwcaps/x86-64-v3", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/glibc-hwcaps/x86-64-v2", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/haswell/avx512_1/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/haswell/avx512_1/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/haswell/avx512_1/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/haswell/avx512_1", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/haswell/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/haswell/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/haswell", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/avx512_1/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/avx512_1/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/avx512_1/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/avx512_1", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/tls/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/tls", {st_mode=S_IFDIR|0555, st_size=6, ...}) = 0
741598 openat(AT_FDCWD, "/lib64/haswell/avx512_1/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/haswell/avx512_1/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/haswell/avx512_1/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/haswell/avx512_1", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/haswell/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/haswell/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/haswell/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/haswell", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/avx512_1/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/avx512_1/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/avx512_1/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/avx512_1", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/x86_64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
741598 stat("/lib64/x86_64", 0x7ffd5b378c80) = -1 ENOENT (No such file or directory)
741598 openat(AT_FDCWD, "/lib64/libnss_centrifydc.so.2", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0D\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=230832, ...}) = 0
741598 mmap(NULL, 2326528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce0451000
741598 mprotect(0x7f3ce0488000, 2093056, PROT_NONE) = 0
741598 mmap(0x7f3ce0687000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x36000) = 0x7f3ce0687000
741598 close(3)                         = 0
741598 munmap(0x7f3ce1a5f000, 22291)    = 0
741598 getpid()                         = 741598
741598 openat(AT_FDCWD, "/proc/741598/stat", O_RDONLY) = 3
741598 read(3, "741598 (dx_get_cpu) R 741595 741"..., 8191) = 326
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/etc/centrifydc/centrifydc.conf", O_RDONLY|O_NONBLOCK) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=2306, ...}) = 0
741598 lstat("/etc/centrifydc/centrifydc.conf", {st_mode=S_IFREG|0644, st_size=2306, ...}) = 0
741598 fcntl(3, F_GETFL)                = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE)
741598 lseek(3, 0, SEEK_END)            = 2306
741598 mmap(NULL, 2306, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3ce1a64000
741598 close(3)                         = 0
741598 munmap(0x7f3ce1a64000, 2306)     = 0
741598 getpid()                         = 741598
741598 openat(AT_FDCWD, "/proc/741598/stat", O_RDONLY) = 3
741598 read(3, "741598 (dx_get_cpu) R 741595 741"..., 8191) = 326
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/proc/self/cgroup", O_RDONLY) = 3
741598 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
741598 read(3, "12:pids:/user.slice/user-1945134"..., 1024) = 359
741598 read(3, "", 1024)                = 0
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/etc/centrifydc/uid.ignore", O_RDONLY|O_NONBLOCK) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=309, ...}) = 0
741598 lstat("/etc/centrifydc/uid.ignore", {st_mode=S_IFREG|0644, st_size=309, ...}) = 0
741598 fcntl(3, F_GETFL)                = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE)
741598 lseek(3, 0, SEEK_END)            = 309
741598 mmap(NULL, 309, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3ce1a64000
741598 close(3)                         = 0
741598 munmap(0x7f3ce1a64000, 309)      = 0
741598 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=22291, ...}) = 0
741598 mmap(NULL, 22291, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3ce1a5f000
741598 close(3)                         = 0
741598 openat(AT_FDCWD, "/lib64/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 3
741598 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260'\0\0\0\0\0\0"..., 832) = 832
741598 fstat(3, {st_mode=S_IFREG|0755, st_size=54352, ...}) = 0
741598 mmap(NULL, 2172760, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ce023e000
741598 mprotect(0x7f3ce0249000, 2097152, PROT_NONE) = 0
741598 mmap(0x7f3ce0449000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3ce0449000
741598 mmap(0x7f3ce044b000, 22360, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3ce044b000
741598 close(3)                         = 0
741598 mprotect(0x7f3ce0449000, 4096, PROT_READ) = 0
741598 munmap(0x7f3ce1a5f000, 22291)    = 0
741598 openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 3
741598 fstat(3, {st_mode=S_IFREG|0644, st_size=2136, ...}) = 0
741598 lseek(3, 0, SEEK_SET)            = 0
741598 read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 2136
741598 close(3)                         = 0
741598 stat("/tmp", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=500, ...}) = 0
741598 access("/tmp", W_OK)             = 0
741598 mkdir("/tmp/par-6f7261636c65", 0700) = -1 EEXIST (File exists)
741598 stat("/tmp/par-6f7261636c65", {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0
741598 getuid()                         = 800
741598 openat(AT_FDCWD, "./dx_get_cpu", O_RDONLY) = 3
741598 lseek(3, -18, SEEK_END)          = 13270001
741598 read(3, "\0CACHE", 6)            = 6
741598 lseek(3, -58, SEEK_END)          = 13269961
741598 read(3, "2c6e277bc1db67f10f9dbf3d85961277"..., 41) = 41
741598 mkdir("/tmp/par-6f7261636c65/cache-2c6e277bc1db67f10f9dbf3d859612778ef2fcae", 0700) = -1 EEXIST (File exists)
741598 stat("/tmp/par-6f7261636c65/cache-2c6e277bc1db67f10f9dbf3d859612778ef2fcae/dx_get_cpu", {st_mode=S_IFREG|0741, st_size=166608, ...}) = 0
741598 stat("/tmp/par-6f7261636c65/cache-2c6e277bc1db67f10f9dbf3d859612778ef2fcae/libperl.so.5.26", {st_mode=S_IFREG|0750, st_size=2198216, ...}) = 0
741598 execve("/tmp/par-6f7261636c65/cache-2c6e277bc1db67f10f9dbf3d859612778ef2fcae/dx_get_cpu", ["/tmp/par-6f7261636c65/cache-2c6e"...], 0x555a01fc3730 /* 42 vars */) = -1 EACCES (Permission denied)
741598 exit_group(255)                  = ?
741598 +++ exited with 255 +++