execve("./ptytest", ["./ptytest"], [/* 7 vars */]) = 0
brk(0)                            = 0x1df4000
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) = 0x7f207c0e4000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=15432, ...}) = 0
mmap(NULL, 15432, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f207c0e0000
close(3)                          = 0
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) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=10640, ...}) = 0
mmap(NULL, 2105608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f207bcc4000
mprotect(0x7f207bcc6000, 2093056, PROT_NONE) = 0
mmap(0x7f207bec5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f207bec5000
close(3)                          = 0
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) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\357\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1595408, ...}) = 0
mmap(NULL, 3709016, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f207b93a000
mprotect(0x7f207baba000, 2097152, PROT_NONE) = 0
mmap(0x7f207bcba000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x180000) = 0x7f207bcba000
mmap(0x7f207bcbf000, 18520, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f207bcbf000
close(3)                          = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f207c0df000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f207c0de000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f207c0dd000
arch_prctl(ARCH_SET_FS, 0x7f207c0de700) = 0
mprotect(0x7f207bcba000, 16384, PROT_READ) = 0
mprotect(0x7f207bec5000, 4096, PROT_READ) = 0
mprotect(0x7f207c0e6000, 4096, PROT_READ) = 0
munmap(0x7f207c0e0000, 15432)     = 0
open("/dev/ptmx", O_RDWR)         = -1 ENOSPC (No space left on device)
open("/dev/ptyp0", O_RDWR)        = 3
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(3, TIOCGPTN, [0])           = -1 ENOTTY (Inappropriate ioctl for device)
stat("", 0x7fff02b175d0)          = -1 ENOENT (No such file or directory)
fcntl(3, F_GETFD)                 = 0
close(3)                          = 0
dup(2)                            = 3
fcntl(3, F_GETFL)                 = 0x8002 (flags O_RDWR|O_LARGEFILE)
brk(0)                            = 0x1df4000
brk(0x1e15000)                    = 0x1e15000
fstat(3, {st_mode=S_IFCHR|0600, st_rdev=makedev(5, 1), ...}) = 0
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, {B9600 opost isig icanon echo ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f207c0e3000
lseek(3, 0, SEEK_CUR)             = -1 ESPIPE (Illegal seek)
write(3, "openpty: No such file or directo"..., 35) = 35
close(3)                          = 0
munmap(0x7f207c0e3000, 4096)      = 0
fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(5, 1), ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B9600 opost isig icanon echo ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f207c0e3000
write(1, "got -1 -1\n", 10)       = 10
exit_group(1)                     = ?