На iMac под управлением Snow Leopard я могу открыть окно терминала и запустить «экранную» сессию без проблем. Тем не менее, если я ssh на той же машине (из других мест или локально), а затем пытаюсь начать сеанс «экрана», он просто зависает. Нет вывода вообще. Он не будет реагировать на Ctrl-d, Ctrl-c и т.д. И должен быть убит через PID. Сеанс, созданный в локальном терминале, может быть возобновлен из сеанса ssh. Помогает ли это направить подозрения на любой конфиг?
Я подозреваю проблему с одним из .bashrc, .profile и т.д., Но не знаю, что применимо в этой ситуации, и в последнее время не внес никаких изменений в эту область. Все это делается как один и тот же пользователь.
Я на 99% уверен, что это сработало не так давно, но я полагаю, есть небольшая вероятность того, что этот сценарий раньше не появлялся для меня.
В ответ на вопросы Жиля ниже:
Переменные среды одинаковы в обоих случаях. Большинство из них пустые - были установлены только COLUMNS, LINES, HOME, PATH, SHELL и TERM.
В состоянии зависания экран вообще не принимает никаких данных. Когда он убит, родительская оболочка получает любой ввод с клавиатуры, предназначенный для экрана. Он не потребляет процессорного времени.
Наблюдая за двумя запущенными процессами на экране, нижний номер выполняет следующие действия:
$ sudo dtruss -p 1545
SYSCALL(args) = return
sigreturn(0x7FFF5FBFEE80, 0x1E, 0x7FFF5FBFEE80) = 0 Err#-2
__pthread_canceled(0x0, 0x0, 0x7FFF5FBFEF38) = -1 Err#22
setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
kill(0x60A, 0x0, 0x1) = 0 0
sigaction(0xE, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
sigprocmask(0x0, 0x0, 0x7FFF5FBFEF4C) = 0x0 0
sigsuspend(0x0, 0x0, 0x0) = -1 Err#4
<repeats approx every 10s>
Более высокий номер только когда-либо выводит:
$ sudo dtruss -p 1546
SYSCALL(args) = return
Вывод 'dtruss -f -p $ pid_of_bash_that_starts_screen' с удаленным дублированием:
1500/0x15a94: write_nocancel(0x2, "s\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x0, 0x7FFF5FBFEB00) = 0x0 0
1500/0x15a94: sigaltstack(0x0, 0x7FFF5FBFEAF0, 0x0) = 0 0
1500/0x15a94: read(0x0, "c\0", 0x1) = 1 0
1500/0x15a94: write_nocancel(0x2, "c\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x0, 0x7FFF5FBFEB00) = 0x0 0
1500/0x15a94: sigaltstack(0x0, 0x7FFF5FBFEAF0, 0x0) = 0 0
1500/0x15a94: read(0x0, "r\0", 0x1) = 1 0
1500/0x15a94: write_nocancel(0x2, "r\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x0, 0x7FFF5FBFEB00) = 0x0 0
1500/0x15a94: sigaltstack(0x0, 0x7FFF5FBFEAF0, 0x0) = 0 0
1500/0x15a94: read(0x0, "e\0", 0x1) = 1 0
1500/0x15a94: write_nocancel(0x2, "e\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x0, 0x7FFF5FBFEB00) = 0x0 0
1500/0x15a94: sigaltstack(0x0, 0x7FFF5FBFEAF0, 0x0) = 0 0
1500/0x15a94: read(0x0, "e\0", 0x1) = 1 0
1500/0x15a94: write_nocancel(0x2, "e\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x0, 0x7FFF5FBFEB00) = 0x0 0
1500/0x15a94: sigaltstack(0x0, 0x7FFF5FBFEAF0, 0x0) = 0 0
1500/0x15a94: read(0x0, "n\0", 0x1) = 1 0
1500/0x15a94: write_nocancel(0x2, "n\352\277_\377\177\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x0, 0x7FFF5FBFEB00) = 0x0 0
1500/0x15a94: sigaltstack(0x0, 0x7FFF5FBFEAF0, 0x0) = 0 0
1500/0x15a94: fork() = 1635 0
1500/0x15a94: setpgid(0x663, 0x663, 0x5DD) = 0 0
1500/0x15a94: sigprocmask(0x3, 0x7FFF5FBFF9C8, 0x0) = 0x0 0
1500/0x15a94: sigprocmask(0x1, 0x7FFF5FBFFA8C, 0x7FFF5FBFFA88) = 0x0 0
1500/0x15a94: sigprocmask(0x1, 0x7FFF5FBFFA2C, 0x7FFF5FBFFA28) = 0x0 0
1500/0x15a94: ioctl(0xFF, 0x4004667A, 0x7FFF5FBFF97C) = 0 0
1500/0x15a94: ioctl(0xFF, 0x80047476, 0x7FFF5FBFF9FC) = 0 0
1500/0x15a94: sigprocmask(0x3, 0x7FFF5FBFFA28, 0x0) = 0x0 0
1500/0x15a94: sigprocmask(0x3, 0x7FFF5FBFFA88, 0x0) = 0x0 0
1500/0x15a94: sigprocmask(0x1, 0x7FFF5FBFFA8C, 0x7FFF5FBFFA88) = 0x0 0
1635/0x1654c: ioctl(0x3, 0x80086804, 0x7FFF5FBFD6A0) = 0 0
1635/0x1654c: close(0x3) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD590, 0x2, 0x7FFF5FBFD580) = 0 0
1635/0x1654c: bsdthread_register(0x7FFF82BA42FC, 0x7FFF82B84F18, 0x2000) = 0 0
1635/0x1654c: thread_selfid(0x7FFF82BA42FC, 0x7FFF82B84F18, 0x0) = 91468 0
1635/0x1654c: open_nocancel("/dev/urandom\0", 0x0, 0x7FFF705D1B60) = 3 0
1635/0x1654c: read_nocancel(0x3, "g\307\017\235\330=\212e\272\357o\351\207\365\207\0023Ra^\372\344z8\nf\253\205\335\177v\261\365\241pj\360rNW\333\344\331\300\250W\f\273O&<\232\257\034^\350!\n\351&\231P\\\025\0", 0x40) = 64 0
1635/0x1654c: close_nocancel(0x3) = 0 0
1635/0x1654c: mmap(0x0, 0x3000, 0x3, 0x1002, 0x1000000, 0x7FFF00000001) = 0x59000 0
1635/0x1654c: __sysctl(0x7FFF5FBFD410, 0x2, 0x7FFF5FBFD3D0) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD3D0, 0x2, 0x7FFF5FBFD468) = 0 0
1635/0x1654c: getpid(0x7FFF5FBFD360, 0x7FFFFFE00050, 0x0) = 1635 0
1635/0x1654c: open_nocancel("/dev/urandom\0", 0x0, 0x0) = 3 0
1635/0x1654c: read_nocancel(0x3, ":juq\236\223OW\305\231,\002\205\235E\346_\236>H\t\026=\213\220\\\020\tN?\240\254\361\262q<e\300M\252\200le<\241$\027\377\252Xs\034\355\212+#z+\241\033I\346s\017\227\244\351\227\024\272\361\263Qn\315\354U\312\211\017\313\265\f\033I\341\300\372Id\327\251tB\016\026/(\313\214\266\242S\275\351\372Y{\0", 0x6C) = 108 0
1635/0x1654c: close_nocancel(0x3) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD410, 0x2, 0x7FFF5FBFD43C) = 0 0
1635/0x1654c: mmap(0x0, 0xD000, 0x3, 0x1002, 0x1000000, 0x7FFF00000001) = 0x5C000 0
1635/0x1654c: mmap(0x0, 0xD000, 0x3, 0x1002, 0x1000000, 0x7FFF00000001) = 0x69000 0
1635/0x1654c: mmap(0x0, 0x1000, 0x3, 0x1002, 0x1000000, 0x7FFF00000001) = 0x76000 0
1635/0x1654c: mmap(0x0, 0x200000, 0x3, 0x1002, 0x7000000, 0x7FFF00000001) = 0x77000 0
1635/0x1654c: munmap(0x100077000, 0x89000) = 0 0
1635/0x1654c: munmap(0x100200000, 0x77000) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD570, 0x2, 0x7FFF5FBFD530) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD530, 0x2, 0x7FFF705DE6C0) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD570, 0x2, 0x7FFF5FBFD530) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD530, 0x2, 0x7FFF705DE6C4) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD570, 0x2, 0x7FFF5FBFD530) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD530, 0x2, 0x7FFF705DE6C8) = 0 0
1635/0x1654c: getdtablesize(0x0, 0x7FFF5FBFFA40, 0x0) = 256 0
1635/0x1654c: close(0xFF) = -1 Err#9
...
1635/0x1654c: close(0x3) = -1 Err#9
1635/0x1654c: getuid(0x10002D277, 0xFFFFFFFFFFFFFFFF, 0x7FFF5FBFF3D1) = 502 0
1635/0x1654c: getgid(0x10002D277, 0xFFFFFFFFFFFFFFFF, 0x0) = 20 0
1635/0x1654c: geteuid(0x10002D277, 0xFFFFFFFFFFFFFFFF, 0x0) = 502 0
1635/0x1654c: getegid(0x10002D277, 0xFFFFFFFFFFFFFFFF, 0x0) = 20 0
1635/0x1654c: sigaction(0x19, 0x7FFF5FBFF200, 0x7FFF5FBFF240) = 0 0
1635/0x1654c: sigaction(0xD, 0x7FFF5FBFF200, 0x7FFF5FBFF240) = 0 0
1635/0x1654c: access("/Users/chris/.nethackrc\0", 0x0, 0x17) = -1 Err#2
1635/0x1654c: getlogin(0x7FFF705D05A0, 0xFF, 0xFFFFFFFFFFFFFFFF) = 0 0
1635/0x1654c: mmap(0x0, 0x1000000, 0x3, 0x1002, 0x2000000, 0x100000000) = 0x200000 0
1635/0x1654c: munmap(0x100200000, 0x600000) = 0 0
1635/0x1654c: munmap(0x101000000, 0x200000) = 0 0
1635/0x1654c: shm_open(0x7FFF82CBF980, 0x0, 0x0) = 3 0
1635/0x1654c: mmap(0x0, 0x1000, 0x1, 0x1, 0x3, 0x100000000) = 0x77000 0
1635/0x1654c: close_nocancel(0x3) = 0 0
1635/0x1654c: getrlimit(0x1008, 0x7FFF5FBFEFF0, 0x7FFF82B6E86C) = 0 0
1635/0x1654c: open_nocancel("/etc/sysinfo.conf\0", 0x0, 0x1B6) = -1 Err#2
1635/0x1654c: stat64("/var/folders/jJ/jJ6dXorgFwuvL9p+qVUNVU+++TM/\0", 0x7FFF5FBFED00, 0x0) = 0 0
1635/0x1654c: mkdir("/var/folders/jJ/jJ6dXorgFwuvL9p+qVUNVU+++TM/-Tmp-/\0", 0x1C0, 0x7FFF5FBFEE13) = -1 Err#17
1635/0x1654c: access("/var/folders/jJ/jJ6dXorgFwuvL9p+qVUNVU+++TM/-Tmp-/.screen\0", 0x0, 0x3C0) = 0 0
1635/0x1654c: stat64("/var/folders/jJ/jJ6dXorgFwuvL9p+qVUNVU+++TM/-Tmp-/.screen\0", 0x7FFF5FBFF2C0, 0x0) = 0 0
1635/0x1654c: umask(0x12, 0x7FFF5FBFF2C0, 0x80808000) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFF110, 0x2, 0x7FFF5FBFF120) = 0 0
1635/0x1654c: sigaction(0x1, 0x7FFF5FBFF200, 0x7FFF5FBFF240) = 0 0
1635/0x1654c: fork() = 1636 0
1635/0x1654c: setgid(0x14, 0x7FFF5FBFF7F1, 0x10005364B) = 0 0
1635/0x1654c: setuid(0x1F6, 0x7FFF5FBFF7F1, 0x0) = 0 0
1635/0x1654c: sigaction(0x1, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0x1, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0x1E, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0x1F, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0x2, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0x12, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0x1C, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: sigaction(0xE, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
1635/0x1654c: sigprocmask(0x0, 0x0, 0x7FFF5FBFEF4C) = 0x0 0
1636/0x1654e: fstat64(0x2, 0x7FFF5FBFE5F0, 0x7FFF5FBFE6BC) = 0 0
1636/0x1654e: ioctl(0x2, 0x4004667A, 0x7FFF5FBFE63C) = 0 0
1636/0x1654e: write_nocancel(0x2, "SCREEN: can't detach from console\n\0", 0x22) = 34 0
1635/0x1654c: sigsuspend(0x0, 0x0, 0x0) = -1 Err#4
1635/0x1654c: __pthread_canceled(0x0, 0x0, 0x7FFF5FBFEF38) = -1 Err#22
1635/0x1654c: setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
1635/0x1654c: kill(0x664, 0x0, 0x1) = 0 0
1635/0x1654c: sigaction(0xE, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
1635/0x1654c: sigprocmask(0x0, 0x0, 0x7FFF5FBFEF4C) = 0x0 0
1500/0x15a94: read(0x0, "\r\006\0", 0x1) = 1 0
1500/0x15a94: write_nocancel(0x2, "\n\006\0", 0x1) = 1 0
1500/0x15a94: sigprocmask(0x1, 0x1000A5984, 0x1000A5988) = 0x0 0
1500/0x15a94: ioctl(0x0, 0x80487414, 0x1000A59C0) = 0 0
1500/0x15a94: sigprocmask(0x3, 0x1000A5988, 0x0) = 0x0 0
1500/0x15a94: sigaction(0x2, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0xF, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0x3, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0xE, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0x12, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0x16, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0x15, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0x1C, 0x7FFF5FBFEAE0, 0x7FFF5FBFEB10) = 0 0
1500/0x15a94: sigaction(0x2, 0x7FFF5FBFEB00, 0x7FFF5FBFEB30) = 0 0
1500/0x15a94: gettimeofday(0x7FFF5FBFE9D0, 0x0, 0x1F80) = 1289128377 0
1500/0x15a94: sigprocmask(0x1, 0x7FFF5FBFF9CC, 0x7FFF5FBFF9C8) = 0x0 0
1635/0x1654c: fork() = 0 0
1635/0x1654c: thread_selfid(0x7FFF705D4C20, 0x3, 0x1) = 91468 0
1635/0x1654c: getpid(0x7FFF705D4C20, 0x3, 0x0) = 1635 0
1635/0x1654c: sigprocmask(0x3, 0x1000A69D8, 0x0) = 0x0 0
1635/0x1654c: sigaction(0x12, 0x7FFF5FBFF950, 0x7FFF5FBFF980) = 0 0
1635/0x1654c: sigaction(0x15, 0x7FFF5FBFF950, 0x7FFF5FBFF980) = 0 0
1635/0x1654c: sigaction(0x16, 0x7FFF5FBFF960, 0x7FFF5FBFF990) = 0 0
1635/0x1654c: setpgid(0x663, 0x663, 0x0) = 0 0
1635/0x1654c: sigprocmask(0x1, 0x7FFF5FBFF98C, 0x7FFF5FBFF988) = 0x0 0
1635/0x1654c: ioctl(0xFF, 0x4004667A, 0x7FFF5FBFF8DC) = 0 0
1635/0x1654c: ioctl(0xFF, 0x80047476, 0x7FFF5FBFF95C) = 0 0
1635/0x1654c: sigprocmask(0x3, 0x7FFF5FBFF988, 0x0) = 0x0 0
1635/0x1654c: sigaction(0x2, 0x7FFF5FBFF950, 0x7FFF5FBFF980) = 0 0
1635/0x1654c: sigaction(0x3, 0x7FFF5FBFF950, 0x7FFF5FBFF980) = 0 0
1635/0x1654c: sigaction(0xF, 0x7FFF5FBFF950, 0x7FFF5FBFF980) = 0 0
1635/0x1654c: sigaction(0x14, 0x7FFF5FBFF950, 0x7FFF5FBFF980) = 0 0
1635/0x1654c: execve(0x1001D0C30, 0x1001D0D20, 0x1001CFC40) = 0 0
1635/0x1654c: gettimeofday(0x7FFF5FBFF850, 0x0, 0x7FFF5FBFFA50) = 1289128377 0
1635/0x1654c: getpid(0x7FFF5FBFF850, 0x0, 0x0) = 1635 0
1635/0x1654c: open_nocancel("/dev/urandom\0", 0x0, 0x0) = 3 0
1635/0x1654c: read_nocancel(0x3, "\021M\323J\242\363\227\001py\363h\331\321)\326\216\300r\n9r\b\252g\342\326\003\242\340\246\311\0", 0x6C) = 108 0
1635/0x1654c: close_nocancel(0x3) = 0 0
1635/0x1654c: issetugid(0x100000000, 0x7FFF5FBFFB18, 0x7FFF5FC40530) = 0 0
1635/0x1654c: geteuid(0x100000000, 0x7FFF5FBFFB18, 0x0) = 502 0
1635/0x1654c: __sysctl(0x7FFF5FBFD740, 0x2, 0x7FFF5FBFD700) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFD700, 0x2, 0x7FFF5FBFD79C) = 0 0
1635/0x1654c: shared_region_check_np(0x7FFF5FBFD908, 0x0, 0x7FFF5FC1DC86) = 0 0
1635/0x1654c: stat64("/Applications/ImageMagick/lib/libncurses.5.4.dylib\0", 0x7FFF5FBFCE50, 0x7FFF5FBFD0F0) = -1 Err#2
1635/0x1654c: stat64("/usr/lib/libncurses.5.4.dylib\0", 0x7FFF5FBFCAB0, 0x7FFF5FBFD0F0) = 0 0
1635/0x1654c: stat64("/Applications/ImageMagick/lib/libSystem.B.dylib\0", 0x7FFF5FBFCE50, 0x7FFF5FBFD0F0) = -1 Err#2
1635/0x1654c: stat64("/usr/lib/libSystem.B.dylib\0", 0x7FFF5FBFCAB0, 0x7FFF5FBFD0F0) = 0 0
1635/0x1654c: stat64("/Applications/ImageMagick/lib/libmathCommon.A.dylib\0", 0x7FFF5FBFCBB0, 0x7FFF5FBFCE50) = -1 Err#2
1635/0x1654c: stat64("/usr/lib/system/libmathCommon.A.dylib\0", 0x7FFF5FBFC810, 0x7FFF5FBFCE50) = 0 0
1635/0x1654c: madvise(0x7FFF89561000, 0x2000, 0x5) = 0 0
1635/0x1654c: open("/dev/dtracehelper\0", 0x2, 0x7FFF5FC451F8) = 3 0
1635/0x1654c: ioctl(0x0, 0x40487413, 0x7FFF5FBFF1E0) = 0 0
1635/0x1654c: fstat64(0x0, 0x7FFF5FBFF150, 0x0) = 0 0
1635/0x1654c: open_nocancel("/dev/\0", 0x100004, 0x0) = 3 0
1635/0x1654c: fcntl_nocancel(0x3, 0x2, 0x1) = 0 0
1635/0x1654c: __sysctl(0x7FFF5FBFE5E0, 0x2, 0x7FFF705D6698) = 0 0
1635/0x1654c: fstatfs64(0x3, 0x7FFF5FBFE630, 0x0) = 0 0
1635/0x1654c: getdirentries64(0x3, 0x100801400, 0x1000) = 3080 0
1635/0x1654c: lstat64("/dev/.\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/..\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/console\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/tty\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/null\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/zero\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/klog\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/fd\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/stdin\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/stdout\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/stderr\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/auditpipe\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/ttyp0\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/ptyp0\0", 0x7FFF5FBFEF70, 0x0) = 0 0
...
1635/0x1654c: lstat64("/dev/ttywf\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/ptywf\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/ptmx\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/vn0\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/vn1\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/vn2\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/vn3\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/bpf0\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/bpf1\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/bpf2\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/bpf3\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/fsevents\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/random\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/urandom\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/dtrace\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/dtracehelper\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/lockstat\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/sdt\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/systrace\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/machtrace\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/fbt\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/profile\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: getdirentries64(0x3, 0x100801400, 0x1000) = 888 0
1635/0x1654c: lstat64("/dev/pmCPUClient\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/disk0\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/rdisk0\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/disk0s1\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/rdisk0s1\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/disk0s2\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/rdisk0s2\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/io8log\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/io8logmt\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/cu.Bluetooth-Modem\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/tty.Bluetooth-Modem\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/cu.W880i-SerialPort\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/tty.W880i-SerialPort\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/cu.Bluetooth-PDA-Sync\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/tty.Bluetooth-PDA-Sync\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/autofs\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/autofs_nowait\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/autofs_control\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/ttys000\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: lstat64("/dev/ttys002\0", 0x7FFF5FBFEF70, 0x0) = 0 0
1635/0x1654c: close_nocancel(0x3) = 0 0
1635/0x1654c: stat64("/dev/ttys002\0", 0x7FFF5FBFF2C0, 0x7FFF705D03A0) = 0 0
1635/0x1654c: seteuid(0x1F6, 0x6, 0x0) = 0 0
1635/0x1654c: setegid(0x14, 0x6, 0x0) = 0 0
1635/0x1654c: open("/dev/ttys002\0", 0x6, 0x0) = 3 0
1635/0x1654c: seteuid(0x1F6, 0x6, 0x0) = 0 0
1635/0x1654c: setegid(0x14, 0x6, 0x0) = 0 0
1635/0x1654c: close(0x3) = 0 0
1635/0x1654c: ioctl(0x0, 0x40487413, 0x100053C20) = 0 0
1635/0x1654c: umask(0x0, 0x40487413, 0x0) = 18 0
1635/0x1654c: geteuid(0x1, 0x7FFF5FBFEDE0, 0x400) = 502 0
1636/0x1654e: fork() = 0 0
1636/0x1654e: thread_selfid(0x7FFF705D4C20, 0x3, 0x1) = 91470 0
1636/0x1654e: getpid(0x7FFF705D4C20, 0x3, 0x0) = 1636 0
1636/0x1654e: seteuid(0x1F6, 0x2, 0x0) = 0 0
1636/0x1654e: setegid(0x14, 0x2, 0x0) = 0 0
1636/0x1654e: open("/dev/ttys002\0", 0x2, 0x0) = 3 0
1636/0x1654e: seteuid(0x1F6, 0x2, 0x0) = 0 0
1636/0x1654e: setegid(0x14, 0x2, 0x0) = 0 0
1636/0x1654e: close_nocancel(0x0) = 0 0
1636/0x1654e: open_nocancel("/dev/null\0", 0x0, 0x1B6) = 0 0
1636/0x1654e: close_nocancel(0x1) = 0 0
1636/0x1654e: open_nocancel("/dev/null\0", 0x601, 0x1B6) = 1 0
1636/0x1654e: close_nocancel(0x2) = 0 0
1636/0x1654e: open_nocancel("/dev/null\0", 0x601, 0x1B6) = 2 0
1636/0x1654e: audit_session_self(0x664, 0x7FFF5FBFF228, 0x7FFF82B6B366) = 2563 0
1635/0x1654c: sigsuspend(0x0, 0x0, 0x0) = -1 Err#4
1635/0x1654c: sigreturn(0x7FFF5FBFEE80, 0x1E, 0x7FFF5FBFEE80) = 0 Err#-2
1635/0x1654c: __pthread_canceled(0x0, 0x0, 0x7FFF5FBFEF38) = -1 Err#22
1635/0x1654c: setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
1635/0x1654c: kill(0x664, 0x0, 0x1) = 0 0
1635/0x1654c: sigaction(0xE, 0x7FFF5FBFEF10, 0x7FFF5FBFEF50) = 0 0
1635/0x1654c: setitimer(0x0, 0x7FFF5FBFEF40, 0x7FFF5FBFEF20) = 0 0
1635/0x1654c: sigprocmask(0x0, 0x0, 0x7FFF5FBFEF4C) = 0x0 0