socat not working complaining about tsetaddr

[rowanG077]

• Your Windows build number: (Type ver at a Windows Command Prompt)

Microsoft Windows [Version 10.0.15063]

• What you're doing and what's happening: (Copy&paste specific commands and their output, or include screen shots)

using socat to create a virtual serial port pair using the command socat -d -d pty,raw,echo=0 pty,raw,echo=0

• What's wrong / what should be happening instead:
  The virtual port pair is not created with a message that tcsetattr has an invalid argument.

root@DESKTOP-5KR77SI:/home/git/wor-w-interface# socat -d -d pty,raw,echo=0 pty,raw,echo=0
2017/10/09 01:20:08 socat[707] N PTY is /dev/pts/6
2017/10/09 01:20:08 socat[707] E tcsetattr(5, TCSADRAIN, 0x7fffc3d55eb0): Invalid argument
2017/10/09 01:20:08 socat[707] N exit(1)
root@DESKTOP-5KR77SI:/home/git/wor-w-interface#

strace of the command

execve("/usr/bin/socat", ["socat", "-d", "-d", "pty,raw,echo=0", "pty,raw,echo=0"], [/* 29 vars */]) = 0
brk(NULL)                               = 0x1da7000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a8a0000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/opt/ros/lunar/lib/tls/x86_64/libwrap.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/opt/ros/lunar/lib/tls/x86_64", 0x7ffff45bdfe0) = -1 ENOENT (No such file or directory)
open("/opt/ros/lunar/lib/tls/libwrap.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/opt/ros/lunar/lib/tls", 0x7ffff45bdfe0) = -1 ENOENT (No such file or directory)
open("/opt/ros/lunar/lib/x86_64/libwrap.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/opt/ros/lunar/lib/x86_64", 0x7ffff45bdfe0) = -1 ENOENT (No such file or directory)
open("/opt/ros/lunar/lib/libwrap.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/opt/ros/lunar/lib", {st_mode=S_IFDIR|0755, st_size=512, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=230779, ...}) = 0
mmap(NULL, 230779, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa22a867000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libwrap.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p-\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=36632, ...}) = 0
mmap(NULL, 2134176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa22a3f0000
mprotect(0x7fa22a3f8000, 2093056, PROT_NONE) = 0
mmap(0x7fa22a5f7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fa22a5f7000
mmap(0x7fa22a5f9000, 160, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa22a5f9000
close(3)                                = 0
open("/opt/ros/lunar/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
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\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa22a1e0000
mprotect(0x7fa22a1e7000, 2093056, PROT_NONE) = 0
mmap(0x7fa22a3e6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fa22a3e6000
close(3)                                = 0
open("/opt/ros/lunar/lib/libutil.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=10656, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a860000
mmap(NULL, 2105608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa229fd0000
mprotect(0x7fa229fd2000, 2093056, PROT_NONE) = 0
mmap(0x7fa22a1d1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7fa22a1d1000
close(3)                                = 0
open("/opt/ros/lunar/lib/libssl.so.1.0.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libssl.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320^\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=428384, ...}) = 0
mmap(NULL, 2523600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa229d60000
mprotect(0x7fa229dbe000, 2097152, PROT_NONE) = 0
mmap(0x7fa229fbe000, 45056, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5e000) = 0x7fa229fbe000
close(3)                                = 0
open("/opt/ros/lunar/lib/libcrypto.so.1.0.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\36\6\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=2361856, ...}) = 0
mmap(NULL, 4471680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa229910000
mprotect(0x7fa229b2a000, 2093056, PROT_NONE) = 0
mmap(0x7fa229d29000, 163840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x219000) = 0x7fa229d29000
mmap(0x7fa229d51000, 11136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa229d51000
close(3)                                = 0
open("/opt/ros/lunar/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a850000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa229540000
mprotect(0x7fa229700000, 2097152, PROT_NONE) = 0
mmap(0x7fa229900000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fa229900000
mmap(0x7fa229906000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa229906000
close(3)                                = 0
open("/opt/ros/lunar/lib/libnsl.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360?\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=93128, ...}) = 0
mmap(NULL, 2198104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa229320000
mprotect(0x7fa229336000, 2093056, PROT_NONE) = 0
mmap(0x7fa229535000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7fa229535000
mmap(0x7fa229537000, 6744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa229537000
close(3)                                = 0
open("/opt/ros/lunar/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
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
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa229100000
mprotect(0x7fa229118000, 2093056, PROT_NONE) = 0
mmap(0x7fa229317000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fa229317000
mmap(0x7fa229319000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa229319000
close(3)                                = 0
open("/opt/ros/lunar/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14608, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a840000
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa228ef0000
mprotect(0x7fa228ef3000, 2093056, PROT_NONE) = 0
mmap(0x7fa2290f2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fa2290f2000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a830000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a820000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa22a810000
arch_prctl(ARCH_SET_FS, 0x7fa22a820700) = 0
mprotect(0x7fa229900000, 16384, PROT_READ) = 0
mprotect(0x7fa2290f2000, 4096, PROT_READ) = 0
mprotect(0x7fa229317000, 4096, PROT_READ) = 0
mprotect(0x7fa229535000, 4096, PROT_READ) = 0
mprotect(0x7fa229d29000, 114688, PROT_READ) = 0
mprotect(0x7fa229fbe000, 16384, PROT_READ) = 0
mprotect(0x7fa22a1d1000, 4096, PROT_READ) = 0
mprotect(0x7fa22a3e6000, 4096, PROT_READ) = 0
mprotect(0x7fa22a5f7000, 4096, PROT_READ) = 0
mprotect(0x64a000, 4096, PROT_READ)     = 0
mprotect(0x7fa22a825000, 4096, PROT_READ) = 0
munmap(0x7fa22a867000, 230779)          = 0
set_tid_address(0x7fa22a8209d0)         = 773
set_robust_list(0x7fa22a8209e0, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7fa229105b50, [], SA_RESTORER|SA_SIGINFO, 0x7fa229111390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7fa229105be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fa229111390}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=8192*1024}) = 0
socketpair(PF_LOCAL, SOCK_DGRAM, 0, [3, 4]) = 0
brk(NULL)                               = 0x1da7000
brk(0x1dc8000)                          = 0x1dc8000
uname({sysname="Linux", nodename="DESKTOP-5KR77SI", ...}) = 0
rt_sigaction(SIGHUP, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGINT, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGILL, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGABRT, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGBUS, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGFPE, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGTERM, {0x4065d0, ~[RTMIN RT_1], SA_RESTORER, 0x7fa2295754b0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x7fa2295754b0}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f3bb18254b0}, 8) = 0
open("/dev/ptmx", O_RDWR)               = 5
statfs("/dev/pts", {f_type="DEVPTS_SUPER_MAGIC", f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096, f_flags=1066}) = 0
ioctl(5, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(5, TIOCGPTN, [1])                 = 0
stat("/dev/pts/1", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
getuid()                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
connect(6, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(6)                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
connect(6, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(6)                                = 0
open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=497, ...}) = 0
read(6, "# /etc/nsswitch.conf\n#\n# Example"..., 512) = 497
read(6, "", 512)                        = 0
close(6)                                = 0
open("/opt/ros/lunar/lib/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=230779, ...}) = 0
mmap(NULL, 230779, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fa22a867000
close(6)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = 6
read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\22\0\0\0\0\0\0"..., 832) = 832
fstat(6, {st_mode=S_IFREG|0644, st_size=35688, ...}) = 0
mmap(NULL, 2131040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fa228ce0000
mprotect(0x7fa228ce8000, 2093056, PROT_NONE) = 0
mmap(0x7fa228ee7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x7000) = 0x7fa228ee7000
close(6)                                = 0
mprotect(0x7fa228ee7000, 4096, PROT_READ) = 0
munmap(0x7fa22a867000, 230779)          = 0
open("/opt/ros/lunar/lib/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=230779, ...}) = 0
mmap(NULL, 230779, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fa22a867000
close(6)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = 6
read(6, "\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
fstat(6, {st_mode=S_IFREG|0644, st_size=47648, ...}) = 0
mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fa228ad0000
mprotect(0x7fa228adb000, 2093056, PROT_NONE) = 0
mmap(0x7fa228cda000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0xa000) = 0x7fa228cda000
close(6)                                = 0
open("/opt/ros/lunar/lib/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 6
read(6, "\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
fstat(6, {st_mode=S_IFREG|0644, st_size=47600, ...}) = 0
mmap(NULL, 2168600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fa2288b0000
mprotect(0x7fa2288bb000, 2093056, PROT_NONE) = 0
mmap(0x7fa228aba000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0xa000) = 0x7fa228aba000
mmap(0x7fa228abc000, 22296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa228abc000
close(6)                                = 0
mprotect(0x7fa228aba000, 4096, PROT_READ) = 0
mprotect(0x7fa228cda000, 4096, PROT_READ) = 0
munmap(0x7fa22a867000, 230779)          = 0
open("/etc/group", O_RDONLY|O_CLOEXEC)  = 6
lseek(6, 0, SEEK_CUR)                   = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=760, ...}) = 0
mmap(NULL, 760, PROT_READ, MAP_SHARED, 6, 0) = 0x7fa22a8ab000
lseek(6, 760, SEEK_SET)                 = 760
munmap(0x7fa22a8ab000, 760)             = 0
close(6)                                = 0
ioctl(5, TIOCSPTLCK, [0])               = 0
ioctl(5, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(5, TIOCGPTN, [1])                 = 0
stat("/dev/pts/1", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
open("/dev/pts/1", O_RDWR|O_NOCTTY)     = 6
clock_gettime(CLOCK_REALTIME, {1507505402, 618071700}) = 0
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=1073, ...}) = 0
fstat(7, {st_mode=S_IFREG|0644, st_size=1073, ...}) = 0
read(7, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0\2\0\0\0\0"..., 512) = 512
lseek(7, -124, SEEK_CUR)                = 388
read(7, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0\2\0\0\0\0"..., 512) = 512
read(7, "z\260\246\20\0\0\0\0{\316\273\220\0\0\0\0|\231\302\220\0\0\0\0}\256\235\220\0\0\0\0"..., 512) = 173
close(7)                                = 0
write(2, "2017/10/09 01:30:02 socat[773] N"..., 51) = 51
recvfrom(3, 0x7ffff45be040, 519, MSG_DONTWAIT, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
recvfrom(3, 0x7ffff45be040, 519, MSG_DONTWAIT, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
ioctl(5, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(5, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(5, SNDCTL_TMR_STOP or TCSETSW, {B38400 -opost -isig -icanon echo ...}) = -1 EINVAL (Invalid argument)
clock_gettime(CLOCK_REALTIME, {1507505402, 620645300}) = 0
write(2, "2017/10/09 01:30:02 socat[773] E"..., 91) = 91
write(2, "2017/10/09 01:30:02 socat[773] N"..., 41) = 41
exit_group(1)                           = ?
+++ exited with 1 +++
``

[rowanG077]

I have installed the windows insider preview. The same issue still occurs.

Windows version: Microsoft Windows [Version 10.0.16299.15]

[fzkl]

I have the same issue. Any luck fixing this?

Also, no response in stack overflow https://stackoverflow.com/questions/46752085/issue-passing-valid-command-line-arguments-for-socat

[Brian-Perkins]

This should be fixed in Insider Build 17107.