20809 execve("/bin/sh", ["sh", "-c", "ls|wc"], [/* 52 vars */]) = 0 20809 brk(0) = 0x27cb000 20809 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0f8ac5000 20809 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0f8ac4000 20809 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) 20809 open("/etc/ld.so.cache", O_RDONLY) = 3 20809 fstat(3, {st_mode=S_IFREG|0644, st_size=126887, ...}) = 0 20809 mmap(NULL, 126887, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe0f8aa5000 20809 close(3) = 0 20809 open("/lib64/libtinfo.so.5", O_RDONLY) = 3 20809 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\310\0U3\0\0\0"..., 832) = 832 20809 fstat(3, {st_mode=S_IFREG|0755, st_size=134216, ...}) = 0 20809 mmap(0x3355000000, 2228256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3355000000 20809 mprotect(0x335501d000, 2093056, PROT_NONE) = 0 20809 mmap(0x335521c000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x335521c000 20809 mmap(0x3355220000, 32, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3355220000 20809 close(3) = 0 20809 open("/lib64/libdl.so.2", O_RDONLY) = 3 20809 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\300\276?\0\0\0"..., 832) = 832 20809 fstat(3, {st_mode=S_IFREG|0755, st_size=23208, ...}) = 0 20809 mmap(0x3fbec00000, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3fbec00000 20809 mprotect(0x3fbec02000, 2097152, PROT_NONE) = 0 20809 mmap(0x3fbee02000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x3fbee02000 20809 close(3) = 0 20809 open("/lib64/libc.so.6", O_RDONLY) = 3 20809 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\344A\276?\0\0\0"..., 832) = 832 20809 fstat(3, {st_mode=S_IFREG|0755, st_size=1804104, ...}) = 0 20809 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0f8aa4000 20809 mmap(0x3fbe400000, 3584632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3fbe400000 20809 mprotect(0x3fbe562000, 2097152, PROT_NONE) = 0 20809 mmap(0x3fbe762000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x162000) = 0x3fbe762000 20809 mmap(0x3fbe767000, 17016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3fbe767000 20809 close(3) = 0 20809 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0f8aa3000 20809 arch_prctl(ARCH_SET_FS, 0x7fe0f8aa36f0) = 0 20809 mprotect(0x3fbee02000, 4096, PROT_READ) = 0 20809 mprotect(0x3fbe762000, 16384, PROT_READ) = 0 20809 mprotect(0x3fbe21c000, 4096, PROT_READ) = 0 20809 munmap(0x7fe0f8aa5000, 126887) = 0 20809 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 20809 open("/dev/tty", O_RDWR|O_NONBLOCK) = 3 20809 close(3) = 0 20809 brk(0) = 0x27cb000 20809 brk(0x27ec000) = 0x27ec000 20809 open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 20809 fstat(3, {st_mode=S_IFREG|0644, st_size=79366752, ...}) = 0 20809 mmap(NULL, 79366752, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe0f3ef2000 20809 close(3) = 0 20809 getuid() = 500 20809 getgid() = 500 20809 geteuid() = 500 20809 getegid() = 500 20809 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 20809 gettimeofday({1235665629, 762293}, NULL) = 0 20809 open("/proc/meminfo", O_RDONLY) = 3 20809 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 20809 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0f8ac3000 20809 read(3, "MemTotal: 2042956 kB\nMemFre"..., 1024) = 826 20809 close(3) = 0 20809 munmap(0x7fe0f8ac3000, 4096) = 0 20809 rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0 20809 rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0 20809 rt_sigaction(SIGINT, {SIG_DFL}, {SIG_IGN}, 8) = 0 20809 rt_sigaction(SIGINT, {SIG_IGN}, {SIG_DFL}, 8) = 0 20809 rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0 20809 rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_DFL}, 8) = 0 20809 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 20809 rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_IGN}, 8) = 0 20809 uname({sys="Linux", node="pcsmrcka", ...}) = 0 20809 stat("/home/smrcka/vyuka/ios/2008", {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0 20809 stat(".", {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0 20809 getpid() = 20809 20809 open("/usr/lib64/gconv/gconv-modules.cache", O_RDONLY) = 3 20809 fstat(3, {st_mode=S_IFREG|0644, st_size=26042, ...}) = 0 20809 mmap(NULL, 26042, PROT_READ, MAP_SHARED, 3, 0) = 0x7fe0f8abd000 20809 close(3) = 0 20809 getppid() = 20808 20809 stat(".", {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0 20809 stat("/home/smrcka/bin/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/home/smrcka/bin/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/usr/lib64/qt-3.3/bin/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/usr/kerberos/bin/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/usr/lib64/ccache/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/usr/local/bin/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/usr/bin/sh", 0x7fff00ac2720) = -1 ENOENT (No such file or directory) 20809 stat("/bin/sh", {st_mode=S_IFREG|0755, st_size=834488, ...}) = 0 20809 access("/bin/sh", X_OK) = 0 20809 access("/bin/sh", R_OK) = 0 20809 stat("/bin/sh", {st_mode=S_IFREG|0755, st_size=834488, ...}) = 0 20809 access("/bin/sh", X_OK) = 0 20809 access("/bin/sh", R_OK) = 0 20809 getpgrp() = 20808 20809 rt_sigaction(SIGCHLD, {0x437d70, [], SA_RESTORER, 0x3fbe4322a0}, {SIG_DFL}, 8) = 0 20809 getrlimit(RLIMIT_NPROC, {rlim_cur=1024, rlim_max=16248}) = 0 20809 open("/usr/share/locale/locale.alias", O_RDONLY) = 3 20809 fstat(3, {st_mode=S_IFREG|0644, st_size=2512, ...}) = 0 20809 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe0f8abc000 20809 read(3, "# Locale name alias data base.\n#"..., 4096) = 2512 20809 read(3, "", 4096) = 0 20809 close(3) = 0 20809 munmap(0x7fe0f8abc000, 4096) = 0 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_CTYPE", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_CTYPE", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_COLLATE", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_COLLATE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US/LC_COLLATE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_COLLATE", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_COLLATE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC/LC_COLLATE", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_MESSAGES", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_MESSAGES", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_NUMERIC", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC_CTYPE=en_US.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC_CTYPE=en_US/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC.utf8;LC_NUMERIC=en_US.utf8;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_US.utf8;LC_MONETARY=en_US.utf8;LC_MESSAGES=en_US.utf8;LC_PAPER=cs_CZ.UTF-8;LC_NAME=en_US.utf8;LC_ADDRESS=en_US.utf8;LC_TELEPHONE=en_US.utf8;LC_MEASUREMENT=cs_CZ.UTF-8;LC_IDENTIFICATION=en_US.utf8/LC_NUMERIC", O_RDONLY) = -1 ENAMETOOLONG (File name too long) 20809 open("/usr/lib/locale/LC.utf8lcnumericenusutf8lctimeengbutf8lccollateenusutf8lcmonetaryenusutf8lcmessagesenusutf8lcpapercsczutf8lcnameenusutf8lcaddressenusutf8lctelephoneenusutf8lcmeasurementcsczutf8lcidentificationenusutf8/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 open("/usr/lib/locale/LC/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory) 20809 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 20809 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 20809 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 20809 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 20809 pipe([3, 4]) = 0 20809 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0 20809 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fe0f8aa3780) = 20810 20809 rt_sigprocmask(SIG_SETMASK, [CHLD], 20810 rt_sigprocmask(SIG_SETMASK, [], 20809 <... rt_sigprocmask resumed> NULL, 8) = 0 20810 <... rt_sigprocmask resumed> NULL, 8) = 0 20809 close(4 20810 rt_sigaction(SIGTSTP, {SIG_DFL}, 20809 <... close resumed> ) = 0 20810 <... rt_sigaction resumed> {SIG_DFL}, 8) = 0 20810 rt_sigaction(SIGTTIN, {SIG_DFL}, {SIG_IGN}, 8) = 0 20810 rt_sigaction(SIGTTOU, {SIG_DFL}, {SIG_IGN}, 8) = 0 20810 close(3) = 0 20810 dup2(4, 1) = 1 20810 close(4) = 0 20810 stat(".", {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0 20810 stat("/home/smrcka/bin/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/home/smrcka/bin/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/usr/lib64/qt-3.3/bin/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/usr/kerberos/bin/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/usr/lib64/ccache/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/usr/local/bin/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/usr/bin/ls", 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 stat("/bin/ls", {st_mode=S_IFREG|0755, st_size=111456, ...}) = 0 20810 access("/bin/ls", X_OK) = 0 20810 access("/bin/ls", R_OK) = 0 20810 stat("/bin/ls", {st_mode=S_IFREG|0755, st_size=111456, ...}) = 0 20810 access("/bin/ls", X_OK) = 0 20810 access("/bin/ls", R_OK) = 0 20810 rt_sigaction(SIGINT, {SIG_IGN}, {SIG_IGN}, 8) = 0 20810 rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_IGN}, 8) = 0 20810 rt_sigaction(SIGCHLD, {SIG_DFL}, {0x437d70, [], SA_RESTORER, 0x3fbe4322a0}, 8) = 0 20810 execve("/bin/ls", ["ls"...], [/* 52 vars */] 20809 close(4 20810 <... execve resumed> ) = 0 20809 <... close resumed> ) = -1 EBADF (Bad file descriptor) 20810 brk(0) = 0xcd3000 20809 rt_sigprocmask(SIG_BLOCK, [INT CHLD], 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20809 <... rt_sigprocmask resumed> [CHLD], 8) = 0 20810 <... mmap resumed> ) = 0x7fb9405af000 20809 clone( 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb9405ae000 20810 access("/etc/ld.so.preload", R_OK 20809 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fe0f8aa3780) = 20811 20810 <... access resumed> ) = -1 ENOENT (No such file or directory) 20811 rt_sigprocmask(SIG_SETMASK, [], 20810 open("/etc/ld.so.cache", O_RDONLY 20811 <... rt_sigprocmask resumed> NULL, 8) = 0 20809 rt_sigprocmask(SIG_SETMASK, [CHLD], 20811 rt_sigaction(SIGTSTP, {SIG_DFL}, 20810 <... open resumed> ) = 3 20811 <... rt_sigaction resumed> {SIG_DFL}, 8) = 0 20810 fstat(3, 20811 rt_sigaction(SIGTTIN, {SIG_DFL}, 20810 <... fstat resumed> {st_mode=S_IFREG|0644, st_size=126887, ...}) = 0 20811 <... rt_sigaction resumed> {SIG_IGN}, 8) = 0 20810 mmap(NULL, 126887, PROT_READ, MAP_PRIVATE, 3, 0 20811 rt_sigaction(SIGTTOU, {SIG_DFL}, 20810 <... mmap resumed> ) = 0x7fb94058f000 20811 <... rt_sigaction resumed> {SIG_IGN}, 8) = 0 20810 close(3 20809 <... rt_sigprocmask resumed> NULL, 8) = 0 20811 dup2(3, 0 20810 <... close resumed> ) = 0 20811 <... dup2 resumed> ) = 0 20810 open("/lib64/librt.so.1", O_RDONLY 20811 close(3 20809 close(3 20811 <... close resumed> ) = 0 20810 <... open resumed> ) = 3 20809 <... close resumed> ) = 0 20809 rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0 20811 stat(".", 20810 read(3, 20811 <... stat resumed> {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\"\300\277?\0\0\0"..., 832) = 832 20811 stat("/home/smrcka/bin/wc", 20810 fstat(3, 20811 <... stat resumed> 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=53448, ...}) = 0 20811 stat("/home/smrcka/bin/wc", 20810 mmap(0x3fbfc00000, 2132944, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 <... stat resumed> 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 <... mmap resumed> ) = 0x3fbfc00000 20811 stat("/usr/lib64/qt-3.3/bin/wc", 20810 mprotect(0x3fbfc07000, 2097152, PROT_NONE 20811 <... stat resumed> 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 <... mprotect resumed> ) = 0 20811 stat("/usr/kerberos/bin/wc", 20810 mmap(0x3fbfe07000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000 20811 <... stat resumed> 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 <... mmap resumed> ) = 0x3fbfe07000 20811 stat("/usr/lib64/ccache/wc", 20810 close(3 20811 <... stat resumed> 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20810 <... close resumed> ) = 0 20811 stat("/usr/local/bin/wc", 20810 open("/lib64/libselinux.so.1", O_RDONLY 20811 <... stat resumed> 0x7fff00ac2500) = -1 ENOENT (No such file or directory) 20809 rt_sigprocmask(SIG_SETMASK, [CHLD], 20811 stat("/usr/bin/wc", 20810 <... open resumed> ) = 3 20811 <... stat resumed> {st_mode=S_IFREG|0755, st_size=40136, ...}) = 0 20810 read(3, 20811 access("/usr/bin/wc", X_OK 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`N\200\277?\0\0\0"..., 832) = 832 20811 <... access resumed> ) = 0 20810 fstat(3, 20811 access("/usr/bin/wc", R_OK 20810 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=112192, ...}) = 0 20811 <... access resumed> ) = 0 20809 <... rt_sigprocmask resumed> NULL, 8) = 0 20811 stat("/usr/bin/wc", 20810 mmap(0x3fbf800000, 2209368, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 <... stat resumed> {st_mode=S_IFREG|0755, st_size=40136, ...}) = 0 20810 <... mmap resumed> ) = 0x3fbf800000 20811 access("/usr/bin/wc", X_OK 20810 mprotect(0x3fbf81a000, 2093056, PROT_NONE 20811 <... access resumed> ) = 0 20810 <... mprotect resumed> ) = 0 20811 access("/usr/bin/wc", R_OK 20810 mmap(0x3fbfa19000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000 20811 <... access resumed> ) = 0 20810 <... mmap resumed> ) = 0x3fbfa19000 20809 rt_sigprocmask(SIG_BLOCK, [CHLD], 20811 rt_sigaction(SIGINT, {SIG_IGN}, 20810 mmap(0x3fbfa1b000, 1624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 20811 <... rt_sigaction resumed> {SIG_IGN}, 8) = 0 20810 <... mmap resumed> ) = 0x3fbfa1b000 20811 rt_sigaction(SIGQUIT, {SIG_IGN}, 20810 close(3 20811 <... rt_sigaction resumed> {SIG_IGN}, 8) = 0 20810 <... close resumed> ) = 0 20811 rt_sigaction(SIGCHLD, {SIG_DFL}, 20810 open("/lib64/libcap.so.2", O_RDONLY 20811 <... rt_sigaction resumed> {0x437d70, [], SA_RESTORER, 0x3fbe4322a0}, 8) = 0 20810 <... open resumed> ) = 3 20811 execve("/usr/bin/wc", ["wc"...], [/* 52 vars */] 20810 read(3, 20809 <... rt_sigprocmask resumed> [CHLD], 8) = 0 20809 rt_sigaction(SIGINT, {0x438990, [], SA_RESTORER, 0x3fbe4322a0}, {SIG_IGN}, 8) = 0 20809 rt_sigaction(SIGINT, {SIG_IGN}, {0x438990, [], SA_RESTORER, 0x3fbe4322a0}, 8) = 0 20811 <... execve resumed> ) = 0 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\22\300\307?\0\0\0"..., 832) = 832 20809 wait4(-1, 20810 fstat(3, 20811 brk(0 20810 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=17640, ...}) = 0 20811 <... brk resumed> ) = 0x2585000 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20811 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20810 <... mmap resumed> ) = 0x7fb94058e000 20811 <... mmap resumed> ) = 0x7fc07c0c4000 20810 mmap(0x3fc7c00000, 2111592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20810 <... mmap resumed> ) = 0x3fc7c00000 20811 <... mmap resumed> ) = 0x7fc07c0c3000 20810 mprotect(0x3fc7c03000, 2097152, PROT_NONE 20811 access("/etc/ld.so.preload", R_OK 20810 <... mprotect resumed> ) = 0 20811 <... access resumed> ) = -1 ENOENT (No such file or directory) 20810 mmap(0x3fc7e03000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000 20811 open("/etc/ld.so.cache", O_RDONLY 20810 <... mmap resumed> ) = 0x3fc7e03000 20811 <... open resumed> ) = 3 20810 close(3 20811 fstat(3, 20810 <... close resumed> ) = 0 20811 <... fstat resumed> {st_mode=S_IFREG|0644, st_size=126887, ...}) = 0 20810 open("/lib64/libacl.so.1", O_RDONLY 20811 mmap(NULL, 126887, PROT_READ, MAP_PRIVATE, 3, 0 20810 <... open resumed> ) = 3 20811 <... mmap resumed> ) = 0x7fc07c0a4000 20811 close(3 20810 read(3, 20811 <... close resumed> ) = 0 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\35\240\2510\0\0\0"..., 832) = 832 20811 open("/lib64/libc.so.6", O_RDONLY 20810 fstat(3, {st_mode=S_IFREG|0755, st_size=32864, ...}) = 0 20811 <... open resumed> ) = 3 20810 mmap(0x30a9a00000, 2125520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 read(3, 20810 <... mmap resumed> ) = 0x30a9a00000 20811 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\344A\276?\0\0\0"..., 832) = 832 20810 mprotect(0x30a9a07000, 2093056, PROT_NONE 20811 fstat(3, 20810 <... mprotect resumed> ) = 0 20811 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=1804104, ...}) = 0 20810 mmap(0x30a9c06000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000 20811 mmap(0x3fbe400000, 3584632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20810 <... mmap resumed> ) = 0x30a9c06000 20811 <... mmap resumed> ) = 0x3fbe400000 20810 close(3 20811 mprotect(0x3fbe562000, 2097152, PROT_NONE 20810 <... close resumed> ) = 0 20811 <... mprotect resumed> ) = 0 20810 open("/lib64/libc.so.6", O_RDONLY 20811 mmap(0x3fbe762000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x162000 20810 <... open resumed> ) = 3 20811 <... mmap resumed> ) = 0x3fbe762000 20810 read(3, 20811 mmap(0x3fbe767000, 17016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\344A\276?\0\0\0"..., 832) = 832 20811 <... mmap resumed> ) = 0x3fbe767000 20810 fstat(3, 20811 close(3 20810 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=1804104, ...}) = 0 20811 <... close resumed> ) = 0 20810 mmap(0x3fbe400000, 3584632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20810 <... mmap resumed> ) = 0x3fbe400000 20811 <... mmap resumed> ) = 0x7fc07c0a3000 20810 mprotect(0x3fbe562000, 2097152, PROT_NONE 20811 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20810 <... mprotect resumed> ) = 0 20811 <... mmap resumed> ) = 0x7fc07c0a2000 20810 mmap(0x3fbe762000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x162000 20811 arch_prctl(ARCH_SET_FS, 0x7fc07c0a26f0) = 0 20810 <... mmap resumed> ) = 0x3fbe762000 20811 mprotect(0x3fbe762000, 16384, PROT_READ 20810 mmap(0x3fbe767000, 17016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 20811 <... mprotect resumed> ) = 0 20811 mprotect(0x3fbe21c000, 4096, PROT_READ 20810 <... mmap resumed> ) = 0x3fbe767000 20811 <... mprotect resumed> ) = 0 20810 close(3 20811 munmap(0x7fc07c0a4000, 126887 20810 <... close resumed> ) = 0 20811 <... munmap resumed> ) = 0 20810 open("/lib64/libpthread.so.0", O_RDONLY 20811 brk(0 20810 <... open resumed> ) = 3 20811 <... brk resumed> ) = 0x2585000 20810 read(3, 20811 brk(0x25a6000) = 0x25a6000 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240W\0\277?\0\0\0"..., 832) = 832 20811 open("/usr/lib/locale/locale-archive", O_RDONLY 20810 fstat(3, 20811 <... open resumed> ) = 3 20810 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=143096, ...}) = 0 20811 fstat(3, 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20811 <... fstat resumed> {st_mode=S_IFREG|0644, st_size=79366752, ...}) = 0 20810 <... mmap resumed> ) = 0x7fb94058d000 20811 mmap(NULL, 79366752, PROT_READ, MAP_PRIVATE, 3, 0 20810 mmap(0x3fbf000000, 2204496, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 <... mmap resumed> ) = 0x7fc0774f1000 20810 <... mmap resumed> ) = 0x3fbf000000 20811 close(3 20810 mprotect(0x3fbf016000, 2093056, PROT_NONE 20811 <... close resumed> ) = 0 20810 <... mprotect resumed> ) = 0 20811 fstat(0, 20810 mmap(0x3fbf215000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000 20811 <... fstat resumed> {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 20810 <... mmap resumed> ) = 0x3fbf215000 20811 open("/usr/share/locale/locale.alias", O_RDONLY 20810 mmap(0x3fbf217000, 13136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 20811 <... open resumed> ) = 3 20810 <... mmap resumed> ) = 0x3fbf217000 20811 fstat(3, 20810 close(3 20811 <... fstat resumed> {st_mode=S_IFREG|0644, st_size=2512, ...}) = 0 20810 <... close resumed> ) = 0 20811 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 20810 open("/lib64/libdl.so.2", O_RDONLY 20811 <... mmap resumed> ) = 0x7fc07c0c2000 20811 read(3, 20810 <... open resumed> ) = 3 20811 <... read resumed> "# Locale name alias data base.\n#"..., 4096) = 2512 20810 read(3, 20811 read(3, 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\300\276?\0\0\0"..., 832) = 832 20811 <... read resumed> "", 4096) = 0 20810 fstat(3, 20811 close(3 20810 <... fstat resumed> {st_mode=S_IFREG|0755, st_size=23208, ...}) = 0 20811 <... close resumed> ) = 0 20810 mmap(0x3fbec00000, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 20811 munmap(0x7fc07c0c2000, 4096 20810 <... mmap resumed> ) = 0x3fbec00000 20811 <... munmap resumed> ) = 0 20810 mprotect(0x3fbec02000, 2097152, PROT_NONE 20811 open("/usr/share/locale/en_US.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY 20810 <... mprotect resumed> ) = 0 20811 <... open resumed> ) = -1 ENOENT (No such file or directory) 20810 mmap(0x3fbee02000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000 20811 open("/usr/share/locale/en_US/LC_MESSAGES/coreutils.mo", O_RDONLY 20810 <... mmap resumed> ) = 0x3fbee02000 20811 <... open resumed> ) = -1 ENOENT (No such file or directory) 20810 close(3 20811 open("/usr/share/locale/en.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY 20810 <... close resumed> ) = 0 20811 <... open resumed> ) = -1 ENOENT (No such file or directory) 20810 open("/lib64/libattr.so.1", O_RDONLY 20811 open("/usr/share/locale/en/LC_MESSAGES/coreutils.mo", O_RDONLY 20810 <... open resumed> ) = 3 20811 <... open resumed> ) = -1 ENOENT (No such file or directory) 20810 read(3, 20811 read(0, 20810 <... read resumed> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\20@\316?\0\0\0"..., 832) = 832 20810 fstat(3, {st_mode=S_IFREG|0755, st_size=18560, ...}) = 0 20810 mmap(0x3fce400000, 2111344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3fce400000 20810 mprotect(0x3fce404000, 2093056, PROT_NONE) = 0 20810 mmap(0x3fce603000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x3fce603000 20810 close(3) = 0 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb94058c000 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb94058b000 20810 arch_prctl(ARCH_SET_FS, 0x7fb94058b780) = 0 20810 mprotect(0x3fbfe07000, 4096, PROT_READ) = 0 20810 mprotect(0x3fbfa19000, 4096, PROT_READ) = 0 20810 mprotect(0x3fbe762000, 16384, PROT_READ) = 0 20810 mprotect(0x3fbf215000, 4096, PROT_READ) = 0 20810 mprotect(0x3fbe21c000, 4096, PROT_READ) = 0 20810 mprotect(0x3fbee02000, 4096, PROT_READ) = 0 20810 munmap(0x7fb94058f000, 126887) = 0 20810 set_tid_address(0x7fb94058b810) = 20810 20810 set_robust_list(0x7fb94058b820, 0x18) = 0 20810 futex(0x7fff485ac66c, FUTEX_WAKE_PRIVATE, 1) = 0 20810 rt_sigaction(SIGRTMIN, {0x3fbf005630, [], SA_RESTORER|SA_SIGINFO, 0x3fbf00ed30}, NULL, 8) = 0 20810 rt_sigaction(SIGRT_1, {0x3fbf0056c0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x3fbf00ed30}, NULL, 8) = 0 20810 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 20810 getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0 20810 brk(0) = 0xcd3000 20810 brk(0xcf4000) = 0xcf4000 20810 open("/etc/selinux/config", O_RDONLY) = 3 20810 fstat(3, {st_mode=S_IFREG|0644, st_size=471, ...}) = 0 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb9405ad000 20810 read(3, "# This file controls the state o"..., 4096) = 471 20810 read(3, "", 4096) = 0 20810 close(3) = 0 20810 munmap(0x7fb9405ad000, 4096) = 0 20810 statfs("/selinux", {f_type="EXT2_SUPER_MAGIC", f_bsize=4096, f_blocks=5039269, f_bfree=3025055, f_bavail=3025055, f_files=1286144, f_ffree=1007801, f_fsid={-616328713, 1340070240}, f_namelen=255, f_frsize=4096}) = 0 20810 open("/proc/mounts", O_RDONLY) = 3 20810 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb9405ad000 20810 read(3, "rootfs / rootfs rw 0 0\n/dev/root"..., 1024) = 751 20810 read(3, "", 1024) = 0 20810 close(3) = 0 20810 munmap(0x7fb9405ad000, 4096) = 0 20810 open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 20810 fstat(3, {st_mode=S_IFREG|0644, st_size=79366752, ...}) = 0 20810 mmap(NULL, 79366752, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb93b9da000 20810 close(3) = 0 20810 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff485ac430) = -1 EINVAL (Invalid argument) 20810 ioctl(1, TIOCGWINSZ, 0x7fff485ac5c0) = -1 EINVAL (Invalid argument) 20810 open(".", O_RDONLY|O_NONBLOCK|O_DIRECTORY|0x80000) = 3 20810 fstat(3, {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0 20810 fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC) 20810 getdents(3, /* 18 entries */, 4096) = 600 20810 getdents(3, /* 0 entries */, 4096) = 0 20810 close(3) = 0 20810 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 20810 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb9405ad000 20810 write(1, "ls.html\nls.newreport\nls.report\nm"..., 163 20811 <... read resumed> "ls.html\nls.newreport\nls.report\nm"..., 16384) = 163 20811 open("/usr/lib64/gconv/gconv-modules.cache", O_RDONLY) = 3 20811 fstat(3, {st_mode=S_IFREG|0644, st_size=26042, ...}) = 0 20811 mmap(NULL, 26042, PROT_READ, MAP_SHARED, 3, 0) = 0x7fc07c0bc000 20811 close(3) = 0 20811 read(0, 20810 <... write resumed> ) = 163 20810 close(1 20811 <... read resumed> "", 16384) = 0 20811 fstat(1, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0 20811 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff840bc3f0) = -1 ENOTTY (Inappropriate ioctl for device) 20811 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc07c0bb000 20811 close(0) = 0 20811 write(1, " 14 14 163\n", 24) = 24 20811 close(1) = 0 20811 munmap(0x7fc07c0bb000, 4096) = 0 20811 close(2) = 0 20811 exit_group(0) = ? 20810 <... close resumed> ) = 0 20810 munmap(0x7fb9405ad000, 4096) = 0 20810 close(2) = 0 20810 exit_group(0) = ? 20809 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 20811 20809 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 20810 20809 rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 20809 rt_sigaction(SIGINT, {SIG_IGN}, {SIG_IGN}, 8) = 0 20809 close(3) = -1 EBADF (Bad file descriptor) 20809 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 20809 --- SIGCHLD (Child exited) @ 0 (0) --- 20809 wait4(-1, 0x7fff00ac2384, WNOHANG, NULL) = -1 ECHILD (No child processes) 20809 rt_sigreturn(0xffffffffffffffff) = 0 20809 exit_group(0) = ?