[Eisfair_dev] SANE 2.5.0 testing

Do Mär 1 16:29:16 CET 2018

Hi Marcus,
>>> benutzt hier niemand sane ausser mir? Falls doch, gibt es beim Aufruf von
>>> /var/install/bin/sane_ScanImage eine >10 Sek. Verzögerung oder nicht auf
>>> einem aktuellen eisfair1-System? Welche (betroffenen) Pakete/-versionen
>>> habt ihr installiert?
>>
>> also 10 Sekunden sind es nicht - eher 3;
> 
> Kannst du bitte auch mal einen
> 
> strace /var/install/bin/sane_ScanImage
> 
> machen, damit ich die Ausgaben vergleichen kann.
> 
> Wo kommt bei dir die 3 Sekunden Pause?

also vom Aufruf /var/install/bin/sane_ScanImage bis ich die Auflösung 
auswählen soll - das ist die erste Eingabe, die er von mir will

alle nachfolgenden Eingabefelder kommen mehr oder weniger ohne Verzögerung

> Bitte nicht hier komplett posten, sondern nur die Stelle mit der Pause mit
> etwa 20 Zeilen vorher und nachher.

ich habe mit ctrl-c abgebrochen, als er nach der Auflösung gefragt 
hat... hth

Welcome to eisfair!
base     : 2.8.3
eiskernel: 3.13.0 (3.16.54-eisfair-1-SMP)

barbrady # strace /var/install/bin/sane_ScanImage
execve("/var/install/bin/sane_ScanImage", 
["/var/install/bin/sane_ScanImage"], 0xbfb62c10 /* 25 vars */) = 0
brk(NULL)                               = 0x8148000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0xb77c5000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or 
directory)
open("/lib/bash/4.3/tls/i686/sse2/libreadline.so.6", O_RDONLY|O_CLOEXEC) 
= -1 ENOENT (No such file or directory)
stat64("/lib/bash/4.3/tls/i686/sse2", 0xbfd2bad0) = -1 ENOENT (No such 
file or directory)
open("/lib/bash/4.3/tls/i686/libreadline.so.6", O_RDONLY|O_CLOEXEC) = -1 
ENOENT (No such file or directory)
stat64("/lib/bash/4.3/tls/i686", 0xbfd2bad0) = -1 ENOENT (No such file 
or directory)
open("/lib/bash/4.3/tls/sse2/libreadline.so.6", O_RDONLY|O_CLOEXEC) = -1 
ENOENT (No such file or directory)
stat64("/lib/bash/4.3/tls/sse2", 0xbfd2bad0) = -1 ENOENT (No such file 
or directory)
open("/lib/bash/4.3/tls/libreadline.so.6", O_RDONLY|O_CLOEXEC) = -1 
ENOENT (No such file or directory)
stat64("/lib/bash/4.3/tls", 0xbfd2bad0) = -1 ENOENT (No such file or 
directory)
open("/lib/bash/4.3/i686/sse2/libreadline.so.6", O_RDONLY|O_CLOEXEC) = 
-1 ENOENT (No such file or directory)
stat64("/lib/bash/4.3/i686/sse2", 0xbfd2bad0) = -1 ENOENT (No such file 
or directory)
open("/lib/bash/4.3/i686/libreadline.so.6", O_RDONLY|O_CLOEXEC) = -1 
ENOENT (No such file or directory)
stat64("/lib/bash/4.3/i686", 0xbfd2bad0) = -1 ENOENT (No such file or 
directory)
open("/lib/bash/4.3/sse2/libreadline.so.6", O_RDONLY|O_CLOEXEC) = -1 
ENOENT (No such file or directory)
stat64("/lib/bash/4.3/sse2", 0xbfd2bad0) = -1 ENOENT (No such file or 
directory)
open("/lib/bash/4.3/libreadline.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT 
(No such file or directory)
stat64("/lib/bash/4.3", 0xbfd2bad0)     = -1 ENOENT (No such file or 
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=29662, ...}) = 0
mmap2(NULL, 29662, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb77bd000
close(3)                                = 0
open("/lib/libreadline.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, 
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340\362\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=288276, ...}) = 0
mmap2(NULL, 295596, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 
0) = 0xb7774000
mprotect(0xb77b6000, 4096, PROT_NONE)   = 0
mmap2(0xb77b7000, 20480, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x42000) = 0xb77b7000
mmap2(0xb77bc000, 684, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb77bc000
close(3)                                = 0
open("/lib/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = 3
read(3, 
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\202\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=169316, ...}) = 0
mmap2(NULL, 173172, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 
0) = 0xb7749000
mprotect(0xb776d000, 4096, PROT_NONE)   = 0
mmap2(0xb776e000, 20480, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0xb776e000
mmap2(0xb7773000, 1140, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7773000
close(3)                                = 0
open("/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, 
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000\n\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=13868, ...}) = 0
mmap2(NULL, 16488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) 
= 0xb7744000
mmap2(0xb7747000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0xb7747000
close(3)                                = 0
open("/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, 
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\202\1\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1607108, ...}) = 0
mmap2(NULL, 1616348, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 
0) = 0xb75b9000
mprotect(0xb773d000, 4096, PROT_NONE)   = 0
mmap2(0xb773e000, 12288, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x184000) = 0xb773e000
mmap2(0xb7741000, 10716, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7741000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0xb75b8000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0xb75b7000
set_thread_area({entry_number:-1, base_addr:0xb75b7700, limit:1048575, 
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, 
seg_not_present:0, useable:1}) = 0 (entry_number:6)
mprotect(0xb773e000, 8192, PROT_READ)   = 0
mprotect(0xb7747000, 4096, PROT_READ)   = 0
mprotect(0xb776e000, 8192, PROT_READ)   = 0
mprotect(0xb77b7000, 4096, PROT_READ)   = 0
mprotect(0x813e000, 4096, PROT_READ)    = 0
mprotect(0xb77ed000, 4096, PROT_READ)   = 0
munmap(0xb77bd000, 29662)               = 0
open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
close(3)                                = 0
stat64("/usr/lib/locale/locale-archive", {st_mode=S_IFREG|0644, 
st_size=9092656, ...}) = 0
brk(NULL)                               = 0x8148000
brk(0x8169000)                          = 0x8169000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=9092656, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb73b7000
mmap2(NULL, 282624, PROT_READ, MAP_PRIVATE, 3, 0x20e000) = 0xb7372000
mmap2(NULL, 1253376, PROT_READ, MAP_PRIVATE, 3, 0x3ce000) = 0xb7240000
close(3)                                = 0
getuid32()                              = 0
getgid32()                              = 0
geteuid32()                             = 0
getegid32()                             = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0xb77c4000
read(3, "MemTotal:        1016632 kB\nMemF"..., 1024) = 1024
close(3)                                = 0
munmap(0xb77c4000, 4096)                = 0
rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=SIG_DFL, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
uname({sysname="Linux", nodename="barbrady", ...}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=26242, ...}) = 0
mmap2(NULL, 26242, PROT_READ, MAP_SHARED, 3, 0) = 0xb77be000
close(3)                                = 0
stat64("/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
stat64(".", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
getpid()                                = 2827
getppid()                               = 2825
getpgrp()                               = 2825
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=SIG_DFL, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
ugetrlimit(RLIMIT_NPROC, {rlim_cur=7923, rlim_max=7923}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/bin/sane_ScanImage", O_RDONLY|O_LARGEFILE) = 3
ioctl(3, TCGETS, 0xbfd2be4c)            = -1 ENOTTY (Inappropriate ioctl 
for device)
_llseek(3, 0, [0], SEEK_CUR)            = 0
read(3, "#!/bin/sh\n#---------------------"..., 80) = 80
_llseek(3, 0, [0], SEEK_SET)            = 0
ugetrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
fcntl64(255, F_GETFD)                   = -1 EBADF (Bad file descriptor)
dup2(3, 255)                            = 255
close(3)                                = 0
fcntl64(255, F_SETFD, FD_CLOEXEC)       = 0
fcntl64(255, F_GETFL)                   = 0x8000 (flags 
O_RDONLY|O_LARGEFILE)
fstat64(255, {st_mode=S_IFREG|0755, st_size=26519, ...}) = 0
_llseek(255, 0, [0], SEEK_CUR)          = 0
read(255, "#!/bin/sh\n#---------------------"..., 8192) = 8192
open("/var/install/include/eislib", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1974, ...}) = 0
read(3, "#-------------------------------"..., 1974) = 1974
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/baselib", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=11656, ...}) = 0
read(3, "#-------------------------------"..., 11656) = 11656
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2828
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2828
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
getuid32()                              = 0
geteuid32()                             = 0
getgid32()                              = 0
getegid32()                             = 0
getuid32()                              = 0
stat64("/usr/share/terminfo", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getuid32()                              = 0
setfsuid32(0)                           = 0
getgid32()                              = 0
setfsgid32(0)                           = 0
access("/usr/share/terminfo/x/xterm", R_OK) = 0
open("/usr/share/terminfo/x/xterm", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=3440, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0xb77bd000
read(3, "\32\0010\0&\0\17\0\235\1v\5xterm|xterm terminal"..., 4096) = 3440
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb77bd000, 4096)                = 0
geteuid32()                             = 0
setfsuid32(0)                           = 0
getegid32()                             = 0
setfsgid32(0)                           = 0
ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
ioctl(0, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
brk(0x818a000)                          = 0x818a000
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2828, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd23aac, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2829
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "COLUMNS=80;\nLINES=25;\nexport COL"..., 128) = 44
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2829, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2829
waitpid(-1, 0xbfd236ec, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/anykey", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1317, ...}) = 0
read(3, "#! /bin/sh\n#--------------------"..., 1317) = 1317
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/clrhome", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1787, ...}) = 0
read(3, "#!/bin/sh\n#---------------------"..., 1787) = 1787
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/mecho", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=3401, ...}) = 0
read(3, "#!/bin/sh\n#---------------------"..., 3401) = 3401
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/techo", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=10062, ...}) = 0
read(3, "#!/bin/sh\n#---------------------"..., 10062) = 10062
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/progress", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2798, ...}) = 0
read(3, "#!/bin/sh\n#---------------------"..., 2798) = 2798
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/eistime", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1307, ...}) = 0
read(3, "#-------------------------------"..., 1307) = 1307
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2831
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "2018-03-01\n", 128)            = 11
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2831, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2831
waitpid(-1, 0xbfd2ac3c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2833
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "16:27:18\n", 128)              = 9
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2833, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2833
waitpid(-1, 0xbfd2ac3c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
open("/var/install/include/check-mounts", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2157, ...}) = 0
read(3, "#-------------------------------"..., 2157) = 2157
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/sectionslib", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1473, ...}) = 0
read(3, "#-------------------------------"..., 1473) = 1473
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/var/install/include/configlib", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=17514, ...}) = 0
read(3, "#-------------------------------"..., 17514) = 17514
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
brk(0x81ab000)                          = 0x81ab000
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -6953, [1239], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2835
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "root\n", 128)                  = 5
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2835
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2835, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2b42c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(255, "_user_id=$(/usr/bin/gawk -F: ' /"..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -8118, [1313], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2836
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "0\n", 128)                     = 2
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2836, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2836
waitpid(-1, 0xbfd2b6ec, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(255, "if [ \"${_user_id}\" -eq 0 ]\nthen\n"..., 8192) = 8192
stat64(".", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
stat64("/sbin/mkdir", 0xbfd2b8a0)       = -1 ENOENT (No such file or 
directory)
stat64("/usr/sbin/mkdir", 0xbfd2b8a0)   = -1 ENOENT (No such file or 
directory)
stat64("/bin/mkdir", {st_mode=S_IFREG|0755, st_size=42864, ...}) = 0
stat64("/bin/mkdir", {st_mode=S_IFREG|0755, st_size=42864, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/bin/mkdir", X_OK)              = 0
stat64("/bin/mkdir", {st_mode=S_IFREG|0755, st_size=42864, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/bin/mkdir", R_OK)              = 0
stat64("/bin/mkdir", {st_mode=S_IFREG|0755, st_size=42864, ...}) = 0
stat64("/bin/mkdir", {st_mode=S_IFREG|0755, st_size=42864, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/bin/mkdir", X_OK)              = 0
stat64("/bin/mkdir", {st_mode=S_IFREG|0755, st_size=42864, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/bin/mkdir", R_OK)              = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
_llseek(255, -7549, [1956], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2837
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2837
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2837, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2b47c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
stat64("root/.config/sane/scan.ini", 0xbfd2b870) = -1 ENOENT (No such 
file or directory)
stat64("/etc/sane.d/scan.ini", 0xbfd2b890) = -1 ENOENT (No such file or 
directory)
read(255, "\nif [ -f ${ini_file} ]\nthen\n    "..., 8192) = 8192
stat64("root/.config/sane/scan.ini", 0xbfd2bbf0) = -1 ENOENT (No such 
file or directory)
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -8030, [2118], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2838
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "/tmp/sane_devices_tmpfile.DOC3dI"..., 128) = 37
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2838, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2838
waitpid(-1, 0xbfd2b6ec, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(255, "_sane_scanimage_tmpfile=$(${MKTE"..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -8118, [2192], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2839
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "/tmp/sane_scanimage_tmpfile.Z7Jt"..., 128) = 39
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2839
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2839, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2b42c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(255, "\nif [ \"${_user}\" = \"root\" ]\nthen"..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
_llseek(255, -7890, [2494], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2840
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
close(4)                                = 0
close(4)                                = -1 EBADF (Bad file descriptor)
pipe([4, 5])                            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2841
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
close(3)                                = 0
close(5)                                = 0
close(3)                                = -1 EBADF (Bad file descriptor)
close(5)                                = -1 EBADF (Bad file descriptor)
pipe([3, 5])                            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2842
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
close(4)                                = 0
close(5)                                = 0
close(4)                                = -1 EBADF (Bad file descriptor)
close(5)                                = -1 EBADF (Bad file descriptor)
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2845
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2840
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2841
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2842
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2845
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
close(3)                                = -1 EBADF (Bad file descriptor)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2840, 
si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
waitpid(-1, 0xbfd2b7fc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(255, "\n# -----------------------------"..., 8192) = 8192
read(255, "EOMETRY_'${idx}'_2}'\n        eva"..., 8192) = 8192
brk(0x81cc000)                          = 0x81cc000
brk(0x81cb000)                          = 0x81cb000
read(255, "'\ntly_col='--error'\nwidth_col='-"..., 8192) = 7641
stat64("root/.config/sane/scan.ini", 0xbfd2bb10) = -1 ENOENT (No such 
file or directory)
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -188, [26331], SEEK_CUR)   = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2852
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "1\n", 128)                     = 2
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2852, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2852
waitpid(-1, 0xbfd29e0c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
open("/tmp/sane_devices_tmpfile.DOC3dIzu6D", O_RDONLY|O_LARGEFILE) = 3
fcntl64(0, F_GETFD)                     = 0
fcntl64(0, F_DUPFD, 10)                 = 10
fcntl64(0, F_GETFD)                     = 0
fcntl64(10, F_SETFD, FD_CLOEXEC)        = 0
dup2(3, 0)                              = 0
close(3)                                = 0
ioctl(0, TCGETS, 0xbfd2a1ac)            = -1 ENOTTY (Inappropriate ioctl 
for device)
_llseek(0, 0, [0], SEEK_CUR)            = 0
read(0, "plustek:libusb:002:002'_is_a_Can"..., 128) = 79
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2855
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "plustek:libusb:002:002\n", 128) = 23
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2855, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2855
waitpid(-1, 0xbfd29b0c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2858
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "Canon_CanoScan_N670U/N676U/LiDE2"..., 128) = 50
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2858, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2858
waitpid(-1, 0xbfd29b3c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2861
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "2\n", 128)                     = 2
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2861, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2861
waitpid(-1, 0xbfd29d6c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ioctl(0, TCGETS, 0xbfd2a1ac)            = -1 ENOTTY (Inappropriate ioctl 
for device)
_llseek(0, 0, [79], SEEK_CUR)           = 0
read(0, "", 128)                        = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
dup2(10, 0)                             = 0
fcntl64(10, F_GETFD)                    = 0x1 (flags FD_CLOEXEC)
close(10)                               = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2862
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "Canon CanoScan N670U/N676U/LiDE2"..., 128) = 50
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2862, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2862
waitpid(-1, 0xbfd2a0dc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
stat64(".", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
stat64("/sbin/scanimage", 0xbfd2a340)   = -1 ENOENT (No such file or 
directory)
stat64("/usr/sbin/scanimage", 0xbfd2a340) = -1 ENOENT (No such file or 
directory)
stat64("/bin/scanimage", 0xbfd2a340)    = -1 ENOENT (No such file or 
directory)
stat64("/usr/bin/scanimage", {st_mode=S_IFREG|0755, st_size=51228, ...}) = 0
stat64("/usr/bin/scanimage", {st_mode=S_IFREG|0755, st_size=51228, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/scanimage", X_OK)      = 0
stat64("/usr/bin/scanimage", {st_mode=S_IFREG|0755, st_size=51228, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/scanimage", R_OK)      = 0
stat64("/usr/bin/scanimage", {st_mode=S_IFREG|0755, st_size=51228, ...}) = 0
stat64("/usr/bin/scanimage", {st_mode=S_IFREG|0755, st_size=51228, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/scanimage", X_OK)      = 0
stat64("/usr/bin/scanimage", {st_mode=S_IFREG|0755, st_size=51228, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/scanimage", R_OK)      = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2865
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2865
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2865, 
si_uid=0, si_status=0, si_utime=2, si_stime=0} ---
waitpid(-1, 0xbfd29f1c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2873
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "  Geometry:\n    -l 0..215mm [0]\n"..., 128) = 128
read(3, "n area.\n    -x 0..215mm [103]\n  "..., 128) = 111
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2873, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2873
waitpid(-1, 0xbfd29e6c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2875
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "0..215\n", 128)                = 7
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2875, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2875
waitpid(-1, 0xbfd29f4c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2880
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "0..297\n", 128)                = 7
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2880, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2880
waitpid(-1, 0xbfd2a02c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2885
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "0..215\n", 128)                = 7
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2885, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2885
waitpid(-1, 0xbfd2a10c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2890
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "0..297\n", 128)                = 7
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2890, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2890
waitpid(-1, 0xbfd2a1ec, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0xb77bd000
write(1, "\33[H\33[2J", 7
)              = 7
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2895
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2895, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2895
waitpid(-1, 0xbfd28c3c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
write(1, "\33[0m\33[49mScanner: \33[0m", 22Scanner: ) = 22
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2898
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2898, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2898
waitpid(-1, 0xbfd28d1c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
write(1, "\33[33m\33[40m\33[1mCanon CanoScan N67"..., 68Canon CanoScan 
N670U/N676U/LiDE20 flatbed scanner
) = 68
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2901
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2901, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2901
waitpid(-1, 0xbfd28dfc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
write(1, "\33[0m\33[49mon     : \33[0m", 22on     : ) = 22
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2904
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2904, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2904
waitpid(-1, 0xbfd28edc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
write(1, "\33[33m\33[40m\33[1mplustek:libusb:002"..., 
41plustek:libusb:002:002
) = 41
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2907
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2907, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2907
waitpid(-1, 0xbfd28fbc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
write(1, "\33[0m\33[49m\33[0m\n", 14
)   = 14
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2910
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2910, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2910
waitpid(-1, 0xbfd2933c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2913
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "\"25\" \"30\" \"5\"\n", 128)   = 14
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2913, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2913
waitpid(-1, 0xbfd2935c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2917
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "25\n", 128)                    = 3
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2917, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2917
waitpid(-1, 0xbfd2905c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 3
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2921
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "55\n", 128)                    = 3
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2921
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2921, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd28d9c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2925
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "60\n", 128)                    = 3
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2925
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2925, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd28d9c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2929
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "\"25\" \"30r\" \"5\"\n", 128)  = 15
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2929, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2929
waitpid(-1, 0xbfd2943c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2932
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "25\n", 128)                    = 3
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2932, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2932
waitpid(-1, 0xbfd28d7c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2935
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "30\n", 128)                    = 3
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2935, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2935
waitpid(-1, 0xbfd28d7c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2938
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "5\n", 128)                     = 2
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2938, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2938
waitpid(-1, 0xbfd28d7c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2941
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2941, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2941
waitpid(-1, 0xbfd2941c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64(".", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
stat64("/sbin/ksh", 0xbfd29380)         = -1 ENOENT (No such file or 
directory)
stat64("/usr/sbin/ksh", 0xbfd29380)     = -1 ENOENT (No such file or 
directory)
stat64("/bin/ksh", 0xbfd29380)          = -1 ENOENT (No such file or 
directory)
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2944
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Resolution:              [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2944
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2944, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd28f5c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2946
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2946
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2946, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd28f5c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2947
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, dpi  [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2947
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2947, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd28f5c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2948
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2948, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2948
waitpid(-1, 0xbfd294fc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2951
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Mode:                    [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2951
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2951, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2903c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2952
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2952
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2952, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2903c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2953
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,      [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 2953
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2953, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2903c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2954
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2954, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2954
waitpid(-1, 0xbfd295dc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2957
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Top-left x position:     [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2957
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2957, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2911c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2958
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2958
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2958, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2911c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2959
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2959, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2959
waitpid(-1, 0xbfd296bc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2962
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Top-left y position:     [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2962
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2962, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd291fc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2963
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2963
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2963, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd291fc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2964
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2964, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2964
waitpid(-1, 0xbfd2979c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2967
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Width:                   [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2967
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2967, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd292dc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2968
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2968
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2968, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd292dc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2969
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2969, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2969
waitpid(-1, 0xbfd2987c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2972
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Height:                  [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2972
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2972, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd293bc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2973
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2973
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2973, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd293bc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2974
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2974, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2974
waitpid(-1, 0xbfd2995c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2977
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Image type:              [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2977
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2977, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2949c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2978
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2978
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2978, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2949c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2979
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2979, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2979
waitpid(-1, 0xbfd29a3c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2982
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Image name:              [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2982
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2982, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2957c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2983
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2983
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2983, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2957c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2984
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2984, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2984
waitpid(-1, 0xbfd29b1c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2987
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Image path:              [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2987
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2987, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2965c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2988
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2988
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2988, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2965c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2989
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2989, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2989
waitpid(-1, 0xbfd2995c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2992
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Scan for user:           [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2992
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2992, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2949c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2993
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2993
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2993, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd2949c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2994
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2994, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2994
waitpid(-1, 0xbfd2998c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2997
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Scan for group:          [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 2997
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2997, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd294cc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2998
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 2998
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2998, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd294cc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 2999
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2999, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 2999
waitpid(-1, 0xbfd29a6c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3002
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Scan filemode:           [{WIFEXITED(s) && WEXITSTATUS(s) == 
0}], 0) = 3002
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3002, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd295ac, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", X_OK)            = 0
stat64("/usr/bin/ksh", {st_mode=S_IFREG|0755, st_size=33276, ...}) = 0
geteuid32()                             = 0
getegid32()                             = 0
getuid32()                              = 0
getgid32()                              = 0
access("/usr/bin/ksh", R_OK)            = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3003
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1,                               [{WIFEXITED(s) && 
WEXITSTATUS(s) == 0}], 0) = 3003
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=25, ws_col=80, ws_xpixel=880, 
ws_ypixel=525}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3003, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, 0xbfd295ac, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3004
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "TTY\n", 128)                   = 4
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3004, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3004
waitpid(-1, 0xbfd29cdc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "\n", 1
)                       = 1
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3007
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "    --resolution 50..1200dpi [50"..., 128) = 34
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3007, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3007
waitpid(-1, 0xbfd2957c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3009
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "50\n", 128)                    = 3
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3009, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3009
waitpid(-1, 0xbfd294cc, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3013
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "50..1200\n", 128)              = 9
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3013, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3013
waitpid(-1, 0xbfd2968c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3017
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "50..1200 \n", 128)             = 10
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3017, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3017
waitpid(-1, 0xbfd2984c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3018
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "50\n", 128)                    = 3
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3018, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3018
waitpid(-1, 0xbfd2984c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3019
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "1200\n", 128)                  = 5
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3019, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3019
waitpid(-1, 0xbfd2987c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 5
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3020
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "50 \n", 128)                   = 4
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3020, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3020
waitpid(-1, 0xbfd2995c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 4
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3021
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3021, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3021
waitpid(-1, 0xbfd2999c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(3, "75 50 \n", 128)                = 7
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3022
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3022, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3022
waitpid(-1, 0xbfd2999c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(3, "100 75 50 \n", 128)            = 11
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3023
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3023, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3023
waitpid(-1, 0xbfd2999c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(3, "150 100 75 50 \n", 128)        = 15
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3024
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3024, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3024
waitpid(-1, 0xbfd2999c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(3, "200 150 100 75 50 \n", 128)    = 19
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3025
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3025, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3025
waitpid(-1, 0xbfd2999c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(3, "300 200 150 100 75 50 \n", 128) = 23
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3026
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "600 300 200 150 100 75 50 \n", 128) = 27
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3026, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3026
waitpid(-1, 0xbfd2995c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 27
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3027
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3027, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3027
waitpid(-1, 0xbfd2999c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
read(3, "1200 600 300 200 150 100 75 50 \n", 128) = 32
read(3, "", 128)                        = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe([3, 4])                            = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3028
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, {sa_handler=0x80d1db0, sa_mask=[], 
sa_flags=SA_RESTART}, 8) = 0
close(4)                                = 0
read(3, "/tmp/XWQg70YdXSYq8\n", 128)    = 19
read(3, "", 128)                        = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3028, 
si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 3028
waitpid(-1, 0xbfd29d8c, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn({mask=[]})                    = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 
{sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=NULL, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
child_tidptr=0xb75b7768) = 3029
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x807f680, sa_mask=[], sa_flags=0}, 
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
waitpid(-1, Resolution (1200, 600, 300, 200, 150, 100, 75, 50) [50]? 
0xbfd2a4b0, 0)              = ? ERESTARTSYS (To be restarted if 
SA_RESTART is set)
^Cstrace: Process 2827 detached

barbrady # stty: 'standard input': Input/output error