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ohmyzsh / ohmyzsh

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.
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MIT License
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Cannot open shell prompt after install #12478

Closed kanwarplaha closed 2 months ago

kanwarplaha commented 3 months ago

I cloned the repo from Github and ran the "manual install" steps. However, when .zshrc is executed, it stops/hangs at the following:

+/home/user/.zshrc:12> ZSH_THEME=robbyrussell 
+/home/user/.zshrc:74> plugins=( git ) 
+/home/user/.zshrc:76> source /home/user/.oh-my-zsh/oh-my-zsh.sh
+/home/user/.oh-my-zsh/oh-my-zsh.sh:8> [ -t 1 ']'
+/home/user/.oh-my-zsh/oh-my-zsh.sh:11> [ -n 5.9 ']'
+/home/user/.oh-my-zsh/oh-my-zsh.sh:43> [[+/home/user/.oh-my-zsh/oh-my-zsh.sh:43> emulate

I am running this on KaOS Linux if that matters.

carlosala commented 3 months ago

Hi! Could you send the full zshrc and the complete init log? If you don't want to disclose them you can send them to logs@ohmyz.sh It'd be great to know as well the version of zsh that you're running (zsh --version)

mcornella commented 3 months ago

Zsh version is 5.9. Looks like it hangs at the emulate call in https://github.com/ohmyzsh/ohmyzsh/blob/35a6725970167278254ab11a996bf04d2186b009/oh-my-zsh.sh#L43-L46

It would be good to confirm whether $(emulate) is the issue, and having a trace of what zsh is doing when calling it.

First, run the command below to see if zsh hangs without OMZ at that point as well

zsh -dfxvic 'echo $(emulate)'

Healthy output would be something like this and it should finish without hanging:

echo $(emulate)
+zsh:1> emulate
+zsh:1> echo zsh
zsh

If it hangs, also install strace and run it against the command to see in which syscall it hangs:

strace zsh -dfxvic 'echo $(emulate)'

Thanks!

kanwarplaha commented 2 months ago

Hello @mcornella,

Thanks for the commands. I tried them and here are the results (hint: it still hangs).

zsh -dfxvic 'echo $(emulate)'

Output:

$ zsh -dfxvic 'echo $(emulate)'
echo $(emulate)
+zsh:1> emulate
^C^C^CKilled

(I ended up killing it from another terminal session)

strace output:

$ strace zsh -dfxvic 'echo $(emulate)'
execve("/bin/zsh", ["zsh", "-dfxvic", "echo $(emulate)"], 0x7fffc202f790 /* 80 vars */) = 0
brk(NULL)                               = 0x561319f7e000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=158651, ...}) = 0
mmap(NULL, 158651, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fee71f49000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcap.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340t\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=47832, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee71f47000
mmap(NULL, 45704, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee71f3b000
mmap(0x7fee71f3e000, 20480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fee71f3e000
mmap(0x7fee71f43000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fee71f43000
mmap(0x7fee71f45000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7fee71f45000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libncursesw.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=482232, ...}) = 0
mmap(NULL, 486232, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee71ec4000
mmap(0x7fee71edb000, 266240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fee71edb000
mmap(0x7fee71f1c000, 102400, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x58000) = 0x7fee71f1c000
mmap(0x7fee71f35000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x70000) = 0x7fee71f35000
close(3)                                = 0
openat(AT_FDCWD, "/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1019760, ...}) = 0
mmap(NULL, 905240, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee71de6000
mmap(0x7fee71df4000, 475136, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7fee71df4000
mmap(0x7fee71e68000, 368640, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x82000) = 0x7fee71e68000
mmap(0x7fee71ec2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xdc000) = 0x7fee71ec2000
close(3)                                = 0
openat(AT_FDCWD, "/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0]\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
fstat(3, {st_mode=S_IFREG|0755, st_size=2290808, ...}) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
mmap(NULL, 1949072, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee71c0a000
mmap(0x7fee71c2e000, 1372160, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7fee71c2e000
mmap(0x7fee71d7d000, 352256, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x173000) = 0x7fee71d7d000
mmap(0x7fee71dd3000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c9000) = 0x7fee71dd3000
mmap(0x7fee71dd9000, 52624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fee71dd9000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee71c08000
arch_prctl(ARCH_SET_FS, 0x7fee71c08c40) = 0
set_tid_address(0x7fee71c08f10)         = 91069
set_robust_list(0x7fee71c08f20, 24)     = 0
rseq(0x7fee71c09560, 0x20, 0, 0x53053053) = 0
mprotect(0x7fee71dd3000, 16384, PROT_READ) = 0
mprotect(0x7fee71ec2000, 4096, PROT_READ) = 0
mprotect(0x7fee71f35000, 16384, PROT_READ) = 0
mprotect(0x7fee71f45000, 4096, PROT_READ) = 0
mprotect(0x561319471000, 16384, PROT_READ) = 0
mprotect(0x7fee71fa1000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
munmap(0x7fee71f49000, 158651)          = 0
prctl(PR_CAPBSET_READ, CAP_MAC_OVERRIDE) = 1
prctl(PR_CAPBSET_READ, 0x30 /* CAP_??? */) = -1 EINVAL (Invalid argument)
prctl(PR_CAPBSET_READ, CAP_CHECKPOINT_RESTORE) = 1
prctl(PR_CAPBSET_READ, 0x2c /* CAP_??? */) = -1 EINVAL (Invalid argument)
prctl(PR_CAPBSET_READ, 0x2a /* CAP_??? */) = -1 EINVAL (Invalid argument)
prctl(PR_CAPBSET_READ, 0x29 /* CAP_??? */) = -1 EINVAL (Invalid argument)
getrandom("\xa7\x1f\x92\xf6\x0e\xfe\xa5\x88", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x561319f7e000
brk(0x561319f9f000)                     = 0x561319f9f000
openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=3060208, ...}) = 0
mmap(NULL, 3060208, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fee71800000
close(3)                                = 0
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1001
getegid()                               = 1001
ioctl(0, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(0, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(0, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(0, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(0x88, 0), ...}) = 0
readlink("/proc/self/fd/0", "/dev/pts/0", 4095) = 10
newfstatat(AT_FDCWD, "/dev/pts/0", {st_mode=S_IFCHR|0600, st_rdev=makedev(0x88, 0), ...}, 0) = 0
openat(AT_FDCWD, "/dev/pts/0", O_RDWR|O_NOCTTY) = 3
fcntl(3, F_DUPFD, 10)                   = 10
close(3)                                = 0
fcntl(10, F_GETFD)                      = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
fcntl(10, F_GETFL)                      = 0x8002 (flags O_RDWR|O_LARGEFILE)
ioctl(10, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
getpid()                                = 91069
getpgrp()                               = 91066
getpgrp()                               = 91066
rt_sigprocmask(SIG_BLOCK, [TSTP TTIN TTOU], [], 8) = 0
ioctl(10, TIOCGPGRP, [91066])           = 0
setpgid(0, 0)                           = 0
ioctl(10, TIOCSPGRP, [91069])           = 0
rt_sigprocmask(SIG_SETMASK, [], [TSTP TTIN TTOU], 8) = 0
pipe2([3, 4], 0)                        = 0
dup(0)                                  = 5
dup(0)                                  = 6
dup(0)                                  = 7
dup(0)                                  = 8
dup(0)                                  = 9
getppid()                               = 91066
getpid()                                = 91069
getuid()                                = 1000
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 11
connect(11, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(11)                               = 0
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 11
connect(11, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(11)                               = 0
newfstatat(AT_FDCWD, "/etc/nsswitch.conf", {st_mode=S_IFREG|0644, st_size=318, ...}, 0) = 0
newfstatat(AT_FDCWD, "/", {st_mode=S_IFDIR|0755, st_size=272, ...}, 0) = 0
openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 11
fstat(11, {st_mode=S_IFREG|0644, st_size=318, ...}) = 0
read(11, "# Begin /etc/nsswitch.conf\n\npass"..., 4096) = 318
read(11, "", 4096)                      = 0
fstat(11, {st_mode=S_IFREG|0644, st_size=318, ...}) = 0
close(11)                               = 0
openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 11
fstat(11, {st_mode=S_IFREG|0644, st_size=1545, ...}) = 0
lseek(11, 0, SEEK_SET)                  = 0
read(11, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 1545
close(11)                               = 0
newfstatat(AT_FDCWD, "/home/kanwar", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0
newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0
mmap(NULL, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee71f6c000
openat(AT_FDCWD, "/usr/lib/gconv/gconv-modules.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/gconv/gconv-modules", O_RDONLY|O_CLOEXEC) = 11
fstat(11, {st_mode=S_IFREG|0644, st_size=3916, ...}) = 0
read(11, "# GNU libc iconv configuration.\n"..., 4096) = 3916
read(11, "", 4096)                      = 0
close(11)                               = 0
openat(AT_FDCWD, "/usr/lib/gconv/gconv-modules.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=38, ...}) = 0
getdents64(11, 0x561319f87610 /* 3 entries */, 32768) = 96
openat(AT_FDCWD, "/usr/lib/gconv/gconv-modules.d/gconv-modules-extra.conf", O_RDONLY|O_CLOEXEC) = 12
fstat(12, {st_mode=S_IFREG|0644, st_size=53974, ...}) = 0
read(12, "# GNU libc iconv configuration.\n"..., 4096) = 4096
read(12, "B1002//\tJUS_I.B1.002//\nmodule\tJU"..., 4096) = 4096
read(12, "59-5//\nalias\tISO_8859-5//\t\tISO-8"..., 4096) = 4096
read(12, "59-16//\t\tINTERNAL\t\tISO8859-16\t1\n"..., 4096) = 4096
read(12, "-SE-A\t1\nmodule\tINTERNAL\t\tEBCDIC-"..., 4096) = 4096
read(12, "97\t\t1\n\n#\tfrom\t\t\tto\t\t\tmodule\t\tcos"..., 4096) = 4096
read(12, "1\n\n#\tfrom\t\t\tto\t\t\tmodule\t\tcost\nal"..., 4096) = 4096
brk(0x561319fc0000)                     = 0x561319fc0000
read(12, "6//\t\tIBM1046//\nalias\tCP1046//\t\tI"..., 4096) = 4096
read(12, "\tto\t\t\tmodule\t\tcost\nalias\tRUSCII/"..., 4096) = 4096
read(12, "03//\nmodule\tCSN_369103//\t\tINTERN"..., 4096) = 4096
read(12, "\tmodule\t\tcost\nalias\tISO-IR-8-1//"..., 4096) = 4096
read(12, "IBM1156\t\t1\n\n#\tfrom\t\t\tto\t\t\tmodule"..., 4096) = 4096
read(12, "\t\tIBM1166//\nalias\tCP1166//\t\tIBM1"..., 4096) = 4096
read(12, "alias\tROMAN9//\t\tHP-ROMAN9//\nalia"..., 4096) = 726
read(12, "", 4096)                      = 0
close(12)                               = 0
getdents64(11, 0x561319f87610 /* 0 entries */, 32768) = 0
close(11)                               = 0
futex(0x7fee71dd872c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
uname({sysname="Linux", nodename="higgs", ...}) = 0
openat(AT_FDCWD, "/proc/self/loginuid", O_RDONLY) = 11
read(11, "1000", 12)                    = 4
close(11)                               = 0
newfstatat(AT_FDCWD, "/etc/nsswitch.conf", {st_mode=S_IFREG|0644, st_size=318, ...}, 0) = 0
openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 11
fstat(11, {st_mode=S_IFREG|0644, st_size=1545, ...}) = 0
lseek(11, 0, SEEK_SET)                  = 0
read(11, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 1545
close(11)                               = 0
ioctl(1, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
newfstatat(AT_FDCWD, "/home/kanwar/.terminfo", 0x561319f8f9c0, 0) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/share/terminfo", {st_mode=S_IFDIR|0755, st_size=4096, ...}, 0) = 0
access("/usr/share/terminfo/x/xterm-256color", R_OK) = 0
openat(AT_FDCWD, "/usr/share/terminfo/x/xterm-256color", O_RDONLY) = 11
fstat(11, {st_mode=S_IFREG|0644, st_size=4071, ...}) = 0
read(11, "\36\2%\0&\0\17\0\235\1Z\6xterm-256color|xterm"..., 32768) = 4071
read(11, "", 28672)                     = 0
close(11)                               = 0
ioctl(1, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(1, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(1, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(1, TCGETS, {c_iflag=ICRNL|IXON|IXOFF|IUTF8, c_oflag=NL0|CR0|TAB0|BS0|VT0|FF0|OPOST|ONLCR, c_cflag=B38400|CS8|CREAD, c_lflag=ISIG|ICANON|ECHO|ECHOE|ECHOK|IEXTEN|ECHOCTL|ECHOKE, ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=52, ws_col=176, ws_xpixel=1761, ws_ypixel=991}) = 0
uname({sysname="Linux", nodename="higgs", ...}) = 0
ioctl(10, TIOCGWINSZ, {ws_row=52, ws_col=176, ws_xpixel=1761, ws_ypixel=991}) = 0
prlimit64(0, RLIMIT_CPU, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_FSIZE, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_DATA, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_CORE, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_RSS, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_NPROC, NULL, {rlim_cur=127273, rlim_max=127273}) = 0
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0
prlimit64(0, RLIMIT_MEMLOCK, NULL, {rlim_cur=8192*1024, rlim_max=8192*1024}) = 0
prlimit64(0, RLIMIT_AS, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_LOCKS, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
prlimit64(0, RLIMIT_SIGPENDING, NULL, {rlim_cur=127273, rlim_max=127273}) = 0
prlimit64(0, RLIMIT_MSGQUEUE, NULL, {rlim_cur=800*1024, rlim_max=800*1024}) = 0
prlimit64(0, RLIMIT_NICE, NULL, {rlim_cur=0, rlim_max=0}) = 0
prlimit64(0, RLIMIT_RTPRIO, NULL, {rlim_cur=0, rlim_max=0}) = 0
prlimit64(0, RLIMIT_RTTIME, NULL, {rlim_cur=RLIM64_INFINITY, rlim_max=RLIM64_INFINITY}) = 0
getrusage(RUSAGE_CHILDREN, {ru_utime={tv_sec=0, tv_usec=0}, ru_stime={tv_sec=0, tv_usec=0}, ...}) = 0
close(3)                                = 0
close(4)                                = 0
close(5)                                = 0
close(6)                                = 0
close(7)                                = 0
close(8)                                = 0
close(9)                                = 0
rt_sigprocmask(SIG_SETMASK, [], [], 8)  = 0
rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[HUP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[ILL], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[TRAP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[ABRT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[BUS], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[FPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGKILL, {sa_handler=SIG_DFL, sa_mask=[KILL], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 0x7ffd4afa84f0, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[USR1], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[SEGV], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[USR2], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[ALRM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[STKFLT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[CHLD], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[CONT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSTOP, {sa_handler=SIG_DFL, sa_mask=[STOP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 0x7ffd4afa84f0, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[TSTP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[TTIN], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[TTOU], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[URG], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[XCPU], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[XFSZ], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[VTALRM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[PROF], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[WINCH], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[IO], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[PWR], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[SYS], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[RT_2], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[RT_3], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[RT_4], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[RT_5], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[RT_6], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[RT_7], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[RT_8], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[RT_9], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[RT_10], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[RT_11], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[RT_12], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[RT_13], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[RT_14], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[RT_15], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[RT_16], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[RT_17], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[RT_18], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[RT_19], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[RT_20], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[RT_21], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[RT_22], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[RT_23], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[RT_24], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[RT_25], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[RT_26], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[RT_27], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[RT_28], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[RT_29], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[RT_30], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[RT_31], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[RT_32], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x5613193bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_INTERRUPT, sa_restorer=0x7fee71c44b00}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
rt_sigaction(SIGHUP, {sa_handler=SIG_IGN, sa_mask=[HUP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[HUP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
rt_sigaction(SIGHUP, {sa_handler=0x5613193bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_INTERRUPT, sa_restorer=0x7fee71c44b00}, NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x5613193bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_INTERRUPT, sa_restorer=0x7fee71c44b00}, NULL, 8) = 0
rt_sigaction(SIGWINCH, {sa_handler=0x5613193bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_INTERRUPT, sa_restorer=0x7fee71c44b00}, NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=0x5613193bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_INTERRUPT, sa_restorer=0x7fee71c44b00}, NULL, 8) = 0
rt_sigaction(SIGALRM, {sa_handler=0x5613193bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_INTERRUPT, sa_restorer=0x7fee71c44b00}, NULL, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=SIG_IGN, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
rt_sigaction(SIGTTOU, {sa_handler=SIG_IGN, sa_mask=[TTOU], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[TTOU], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
rt_sigaction(SIGTSTP, {sa_handler=SIG_IGN, sa_mask=[TSTP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[TSTP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
rt_sigaction(SIGTTIN, {sa_handler=SIG_IGN, sa_mask=[TTIN], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, {sa_handler=SIG_DFL, sa_mask=[TTIN], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fee71c44b00}, 8) = 0
newfstatat(AT_FDCWD, "/etc/zsh/zshenv.zwc", 0x7ffd4afa86f0, 0) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/etc/zsh/zshenv", 0x7ffd4afa8788, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/zsh/zshenv", O_RDONLY|O_NOCTTY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/null", O_RDONLY|O_NOCTTY) = 3
fcntl(3, F_DUPFD, 10)                   = 11
close(3)                                = 0
write(2, "echo $(emulate)\n", 16echo $(emulate)
)       = 16
rt_sigprocmask(SIG_BLOCK, [CHLD], [WINCH], 8) = 0
pipe2([3, 4], 0)                        = 0
fcntl(3, F_DUPFD, 10)                   = 12
close(3)                                = 0
fcntl(4, F_DUPFD, 10)                   = 13
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD WINCH], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fee71c08f10) = 91070
close(13)                               = 0
rt_sigprocmask(SIG_UNBLOCK, [CHLD], [CHLD WINCH], 8) = 0
read(12, +zsh:1> emulate
"zsh\n", 64)                   = 4
read(12, "", 64)                        = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [WINCH], 8) = 0
close(12)                               = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD WINCH], 8) = 0
kill(91070, 0)                          = 0
rt_sigprocmask(SIG_SETMASK, [INT], [CHLD WINCH], 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91070, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], ~[KILL STOP RTMIN RT_1], 8) = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG|WSTOPPED|WCONTINUED, {ru_utime={tv_sec=0, tv_usec=177}, ru_stime={tv_sec=0, tv_usec=0}, ...}) = 91070
getrusage(RUSAGE_CHILDREN, {ru_utime={tv_sec=0, tv_usec=177}, ru_stime={tv_sec=0, tv_usec=0}, ...}) = 0
wait4(-1, 0x7ffd4afa688c, WNOHANG|WSTOPPED|WCONTINUED, 0x7ffd4afa69a8) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
pause(

Thank you.

mcornella commented 2 months ago

This looks like your zsh is broken when doing command substitution. If that's the case, this simply should also fail:

  1. Run zsh with zsh -df
  2. Run echo $(true)

This will be similar to a few other issues ^1 ^3. I would guess a misconfiguration of the zsh build as in ^3.

I haven't been able to find the package of zsh for KaOS, but I would go with reporting this first to the package maintainer, or trying to build zsh from source ^4 and testing whether the issue is also happening there, and in that case report that to the zsh-users mailing list.

kanwarplaha commented 2 months ago

Thanks for your help @mcornella. I can confirm that building from source works. I have reported this to KaOS package team now.