hwdetect produces no output

espritlibre · 2024-04-15 18:20:36

i installed the hwdetect package and according to the wiki the command should list all needed modules for the hardware on my system. but

# hwdetect --show-modules

produces no output.
i`m running a custom kernel based on linux hardened but the same behaviour is observed the linux kernel.
when executing:

# hwdetect --filesystem --intel-kms

output

MODULES=(i915 ext4 vfat)

what am i missing?

MS-DTYP · 2024-04-22 16:04:16

Try "strace hwdetect --show-modules".

What's the return code of hwdetect? If it's 0, it's likely that hwdetect can't find anything and outputs empty result.

Last edited by MS-DTYP (2024-04-22 16:08:19)

espritlibre · 2024-04-23 20:31:10

you're right, strace exits with 0

strace hwdetect --show-modules > hwdetect
execve("/usr/bin/hwdetect", ["hwdetect", "--show-modules"], 0x7738756a8ed8 /* 18 vars */) = 0
brk(NULL)                               = 0x6e301fd5d46
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=218819, ...}) = 0
mmap(NULL, 218819, PROT_READ, MAP_PRIVATE, 3, 0) = 0x6942d7198000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libreadline.so.8", 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=351184, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x6942d7196000
mmap(NULL, 355000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x6942d713f000
mmap(0x6942d7156000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x6942d7156000
mmap(0x6942d7182000, 40960, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x43000) = 0x6942d7182000
mmap(0x6942d718c000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4d000) = 0x6942d718c000
mmap(0x6942d7195000, 2744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x6942d7195000
close(3)                                = 0
openat(AT_FDCWD, "/usr/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\220^\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=1948952, ...}) = 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, 1973104, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x6942d6f5d000
mmap(0x6942d6f81000, 1421312, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x6942d6f81000
mmap(0x6942d70dc000, 348160, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17f000) = 0x6942d70dc000
mmap(0x6942d7131000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d3000) = 0x6942d7131000
mmap(0x6942d7137000, 31600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x6942d7137000
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=449832, ...}) = 0
mmap(NULL, 449792, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x6942d6eef000
mmap(0x6942d6efc000, 278528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x6942d6efc000
mmap(0x6942d6f40000, 98304, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x51000) = 0x6942d6f40000
mmap(0x6942d6f58000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x69000) = 0x6942d6f58000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x6942d6eed000
arch_prctl(ARCH_SET_FS, 0x6942d6eedb80) = 0
set_tid_address(0x6942d6eede50)         = 44393
set_robust_list(0x6942d6eede60, 24)     = 0
rseq(0x6942d6eee4a0, 0x20, 0, 0x53053053) = 0
mprotect(0x6942d7131000, 16384, PROT_READ) = 0
mprotect(0x6942d6f58000, 16384, PROT_READ) = 0
mprotect(0x6942d718c000, 12288, PROT_READ) = 0
mprotect(0x6e2dbf8c000, 12288, PROT_READ) = 0
mprotect(0x6942d7207000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
munmap(0x6942d7198000, 218819)          = 0
openat(AT_FDCWD, "/dev/tty", O_RDWR|O_NONBLOCK) = 3
close(3)                                = 0
getrandom("\x97\x19\x48\x5d\xdc\x67\x70\xf7", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x6e301fd5d46
brk(0x6e301ff6d46)                      = 0x6e301ff6d46
brk(0x6e301ff7000)                      = 0x6e301ff7000
getuid()                                = 0
getgid()                                = 0
geteuid()                               = 0
getegid()                               = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
uname({sysname="Linux", nodename="P14s", ...}) = 0
getcwd("/home/espritlibre", 4096)       = 18
getpid()                                = 44393
getppid()                               = 44390
getpid()                                = 44393
getppid()                               = 44390
getpid()                                = 44393
getppid()                               = 44390
getpgrp()                               = 44390
ioctl(2, TIOCGPGRP, [44390])            = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
prlimit64(0, RLIMIT_NPROC, NULL, {rlim_cur=126701, rlim_max=126701}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
openat(AT_FDCWD, "/usr/bin/hwdetect", O_RDONLY) = 3
newfstatat(AT_FDCWD, "/usr/bin/hwdetect", {st_mode=S_IFREG|0755, st_size=15498, ...}, 0) = 0
ioctl(3, TCGETS, 0x7a0c55d5bb40)        = -1 ENOTTY (Inappropriate ioctl for device)
lseek(3, 0, SEEK_CUR)                   = 0
read(3, "#! /bin/bash\n# # SPDX-License-Id"..., 80) = 80
lseek(3, 0, SEEK_SET)                   = 0
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0
fcntl(255, F_GETFD)                     = -1 EBADF (Bad file descriptor)
dup2(3, 255)                            = 255
close(3)                                = 0
fcntl(255, F_SETFD, FD_CLOEXEC)         = 0
fcntl(255, F_GETFL)                     = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(255, {st_mode=S_IFREG|0755, st_size=15498, ...}) = 0
lseek(255, 0, SEEK_CUR)                 = 0
read(255, "#! /bin/bash\n# # SPDX-License-Id"..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
lseek(255, -7959, SEEK_CUR)             = 233
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44394
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "x86_64\n", 4096)               = 7
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44394
wait4(-1, 0x7a0c55d59410, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 7
read(3, "", 4096)                       = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(255, "_NO_LOG=\"/dev/null\"\n#shellcheck "..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
fcntl(0, F_GETFD)                       = 0
pipe2([3, 4], 0)                        = 0
rt_sigprocmask(SIG_BLOCK, NULL, [CHLD], 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT TERM CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT TERM CHLD], NULL, 8) = 0
lseek(255, -8068, SEEK_CUR)             = 357
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44395
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
close(4)                                = 0
close(4)                                = -1 EBADF (Bad file descriptor)
rt_sigprocmask(SIG_BLOCK, NULL, [CHLD], 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [CHLD], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44396
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=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 44395
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 44396
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
ioctl(2, TIOCGWINSZ, {ws_row=47, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 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=44395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, 0x7a0c55d5a990, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]})                 = 0
read(255, "# get module modalias from /sys\n"..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
lseek(255, -8083, SEEK_CUR)             = 466
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44397
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "wmi:05901221-D566-11D1-B2F0-00A0"..., 4096) = 254
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\npl"..., 4096) = 291
read(3, "wmi:C59119ED-1C0D-4806-A8E9-59AA"..., 4096) = 288
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\nac"..., 4096) = 60
read(3, "acpi:USBC000:PNP0CA0:\nwmi:7FF470"..., 4096) = 186
read(3, "wmi:91116320-597E-4598-A102-4AEC"..., 4096) = 110
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "acpi:ACPI000C:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "platform:rtc-efi\nacpi:ACPI0007:\n", 4096) = 32
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "wmi:1F13AB7F-6220-4210-8F8E-8BB5"..., 4096) = 41
read(3, "wmi:05901221-D566-11D1-B2F0-00A0"..., 4096) = 41
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:INTC1055:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "wmi:05901221-D566-11D1-B2F0-00A0"..., 4096) = 82
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:STM0151:MSFT0101:\n", 4096) = 23
read(3, "input:b0019v17AAp5054e4101-e0,1,"..., 4096) = 170
read(3, "platform:thinkpad_acpi\n", 4096) = 23
read(3, "platform:coretemp\n", 4096)    = 18
read(3, "platform:regulatory\n", 4096)  = 20
read(3, "acpi:INTC1041:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\nacpi:PNP0C0E:\n", 4096) = 29
read(3, "acpi:ACPI000E:\n", 4096)       = 15
read(3, "acpi:PNP0C0B:\n", 4096)        = 14
read(3, "wmi:05901221-D566-11D1-B2F0-00A0"..., 4096) = 41
read(3, "wmi:2895C284-0084-419E-AEF6-8DCB"..., 4096) = 41
read(3, "wmi:1F505761-1F4A-4B78-8BD7-BB52"..., 4096) = 41
read(3, "wmi:48E081C2-187E-43E1-8BB1-62F4"..., 4096) = 82
read(3, "wmi:BE11ADCC-9923-45AD-9E74-CB5F"..., 4096) = 41
read(3, "wmi:02928077-AD0A-4CC7-96B4-2B89"..., 4096) = 41
read(3, "wmi:2042EFBF-9AF9-47DF-B71A-287C"..., 4096) = 41
read(3, "wmi:B79EB45E-85B3-41D5-A965-CC17"..., 4096) = 41
read(3, "wmi:D931B4CF-F54E-4D07-9420-4285"..., 4096) = 41
read(3, "wmi:2B94D2ED-2548-4FDE-AC72-96CA"..., 4096) = 41
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "input:b0019v0000p0000e0000-e0,1,"..., 4096) = 78
read(3, "acpi:INTC1070:\n", 4096)       = 15
read(3, "acpi:INTC1025:INT_ADL_SINIT:\n", 4096) = 29
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "platform:efivars\n", 4096)     = 17
read(3, "platform:serial8250\n", 4096)  = 20
read(3, "wmi:05901221-D566-11D1-B2F0-00A0"..., 4096) = 41
read(3, "wmi:85D2E869-365A-4ACE-A4D3-CD69"..., 4096) = 41
read(3, "wmi:8F4D3679-749E-4479-9B16-C626"..., 4096) = 55
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "input:b0011v0001p0001eAB83-e0,1,"..., 4096) = 159
read(3, "serio:ty06pr00id00ex00\n", 4096) = 23
read(3, "input:b0011v0002p000Ae0063-e0,1,"..., 4096) = 59
read(3, "serio:ty01pr00id00ex00\n", 4096) = 23
read(3, "platform:i8042\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "wmi:98347889-E112-4F14-B418-273A"..., 4096) = 41
read(3, "wmi:0DD02D27-E6E0-4E57-8217-831B"..., 4096) = 41
read(3, "wmi:7364651A-132F-4FE7-ADAA-40C6"..., 4096) = 82
read(3, "wmi:7E94A589-4665-47DE-BE2B-DDE4"..., 4096) = 41
read(3, "wmi:05901221-D566-11D1-B2F0-00A0"..., 4096) = 41
read(3, "wmi:51F5230E-9677-46CD-A1CF-C0B2"..., 4096) = 41
read(3, "wmi:7EEF04FF-4328-447C-B5BB-D449"..., 4096) = 41
read(3, "wmi:74F1EBB6-927A-4C7D-95DF-698E"..., 4096) = 41
read(3, "wmi:9B9CE995-C2C3-40EE-81D5-9468"..., 4096) = 41
read(3, "wmi:7370EBA6-7E73-409C-9A89-8297"..., 4096) = 41
read(3, "wmi:3421253A-BD7C-4222-847F-1DA6"..., 4096) = 41
read(3, "wmi:6A4B54EF-A5ED-4D33-9455-B0D9"..., 4096) = 41
read(3, "wmi:2651D9FD-911C-4B69-B94E-D0DE"..., 4096) = 82
read(3, "wmi:34A008CC-D205-4B62-9E67-31DF"..., 4096) = 41
read(3, "wmi:DFDDEF2C-57D4-48CE-B196-0FB7"..., 4096) = 41
read(3, "wmi:F307CE35-D539-42D6-9E87-556D"..., 4096) = 41
read(3, "wmi:8ADB159E-1E32-455C-BC93-308A"..., 4096) = 41
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "input:b0010v001Fp0001e0100-e0,12"..., 4096) = 46
read(3, "platform:pcspkr\n", 4096)      = 16
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "platform:vboxdrv\n", 4096)     = 17
read(3, "usb:v1D6Bp0002d0608dc09dsc00dp01"..., 4096) = 100
read(3, "pci:v00008086d0000461Esv000017AA"..., 4096) = 54
read(3, "input:b0018v04F3p2E9Ae0100-e0,14"..., 4096) = 42
read(3, "input:b0018v04F3p2E9Ae0100-e0,3,"..., 4096) = 44
read(3, "input:b0018v04F3p2E9Ae0100-e0,1,"..., 4096) = 82
read(3, "hid:b0018g0004v000004F3p00002E9A"..., 4096) = 33
read(3, "acpi:ELAN901C:PNP0C50:\n", 4096) = 23
read(3, "platform:i2c_designware\n", 4096) = 24
read(3, "platform:idma64\npci:v00008086d00"..., 4096) = 70
read(3, "acpi:PNP0C0A:\n", 4096)        = 14
read(3, "acpi:LEN0130:\n", 4096)        = 14
read(3, "acpi:ACPI0003:\n", 4096)       = 15
read(3, "acpi:LEN0111:\n", 4096)        = 14
read(3, "acpi:LEN0100:\n", 4096)        = 14
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:PNP0C09:\n", 4096)        = 14
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:LEN0268:\n", 4096)        = 14
read(3, "acpi:PNP0800:\n", 4096)        = 14
read(3, "acpi:PNP0103:\n", 4096)        = 14
read(3, "pci:v00008086d00005182sv000017AA"..., 4096) = 54
read(3, "pci:v00008086d0000462Fsv000017AA"..., 4096) = 54
read(3, "pci:v00008086d0000461Dsv000017AA"..., 4096) = 108
read(3, "mei::6861ec7b-d07a-4673-856c-7f2"..., 4096) = 45
read(3, "mei::3c4852d6-d47b-4f46-b05e-b5e"..., 4096) = 45
read(3, "mei::92136c79-5fea-4cfd-980e-23b"..., 4096) = 45
read(3, "mei::dba4d603-d7ed-4931-8823-17a"..., 4096) = 45
read(3, "mei::dd17041c-09ea-4b17-a271-5b9"..., 4096) = 45
read(3, "mei::2fd631c9-1309-4fe6-bec6-857"..., 4096) = 45
read(3, "mei::05b79a6f-4628-4d7f-899d-a91"..., 4096) = 45
read(3, "mei::082ee5a7-7c25-470a-9643-0c0"..., 4096) = 45
read(3, "mei::bb875e12-cb58-4d14-ae93-856"..., 4096) = 45
read(3, "mei::42b3ce2f-bd9f-485a-96ae-264"..., 4096) = 45
read(3, "mei::309dcde8-ccb1-4062-8f78-600"..., 4096) = 45
read(3, "mei::55213584-9a29-4916-badf-0fb"..., 4096) = 45
read(3, "mei::8e6a6715-9abc-4043-88ef-9e3"..., 4096) = 45
read(3, "mei::8c2f4425-77d6-4755-aca3-891"..., 4096) = 45
read(3, "mei::cea154ea-8ff5-4f94-9290-0bb"..., 4096) = 45
read(3, "mei::fbf6fcf1-96cf-4e2e-a6a6-1ba"..., 4096) = 45
read(3, "mei::b638ab7e-94e2-4ea2-a552-d1c"..., 4096) = 90
read(3, "mei::12f80028-b4b7-4b2d-aca8-46e"..., 4096) = 45
read(3, "pci:v00008086d000051E0sv000017AA"..., 4096) = 54
read(3, "mei::5565a099-7fe2-45c1-a22b-d7e"..., 4096) = 45
read(3, "pci:v00008086d0000466Esv000017AA"..., 4096) = 54
read(3, "spi:spi-nor\n", 4096)          = 12
read(3, "pci:v00008086d000051A4sv000017AA"..., 4096) = 54
read(3, "acpi:NXP1001:\n", 4096)        = 14
read(3, "platform:i2c_designware\n", 4096) = 24
read(3, "platform:idma64\n", 4096)      = 16
read(3, "pci:v00008086d000051C5sv000017AA"..., 4096) = 54
read(3, "pci:v00008086d0000466Dsv000017AA"..., 4096) = 54
read(3, "input:b0000v0000p0000e0000-e0,5,"..., 4096) = 90
read(3, "input:b0000v0000p0000e0000-e0,5,"..., 4096) = 43
read(3, "input:b0000v0000p0000e0000-e0,5,"..., 4096) = 45
read(3, "input:b0000v0000p0000e0000-e0,5,"..., 4096) = 43
read(3, "platform:skl_hda_dsp_generic\n", 4096) = 29
read(3, "platform:dmic-codec\n", 4096)  = 20
read(3, "hdaudio:v8086281Cr00100000a02\n", 4096) = 30
read(3, "hdaudio:v10EC0257r00100001a02\npc"..., 4096) = 84
read(3, "pci:v00008086d00004641sv000017AA"..., 4096) = 54
read(3, "pci:v000010DEd00001FB7sv000017AA"..., 4096) = 54
read(3, "pci:v00008086d0000463Dsv000017AA"..., 4096) = 54
read(3, "input:b0018v06CBpCE68e0100-e0,1,"..., 4096) = 59
read(3, "input:b0018v06CBpCE68e0100-e0,1,"..., 4096) = 94
read(3, "hid:b0018g0004v000006CBp0000CE68"..., 4096) = 33
read(3, "acpi:SYNA8019:PNP0C50:\n", 4096) = 23
read(3, "platform:i2c_designware\n", 4096) = 24
read(3, "platform:idma64\n", 4096)      = 16
read(3, "pci:v00008086d000051E8sv000017AA"..., 4096) = 108
read(3, "pci:v00008086d0000464Dsv000017AA"..., 4096) = 54
read(3, "pci:v00008086d000051EFsv000017AA"..., 4096) = 54
read(3, "pci:v00008086d00001A1Esv000017AA"..., 4096) = 54
read(3, "pci:v00008086d000046A6sv000017AA"..., 4096) = 54
read(3, "usb:v058Fp9540d0120dc00dsc00dp00"..., 4096) = 50
read(3, "usb:v04F2pB74Fd5420dcEFdsc02dp01"..., 4096) = 50
read(3, "usb:v04F2pB74Fd5420dcEFdsc02dp01"..., 4096) = 50
read(3, "usb:v04F2pB74Fd5420dcEFdsc02dp01"..., 4096) = 50
read(3, "usb:v04F2pB74Fd5420dcEFdsc02dp01"..., 4096) = 50
read(3, "usb:v04F2pB74Fd5420dcEFdsc02dp01"..., 4096) = 50
read(3, "usb:v1D6Bp0002d0608dc09dsc00dp01"..., 4096) = 50
read(3, "usb:v27C6p6594d0100dcEFdsc00dp00"..., 4096) = 50
read(3, "hid:b0003g0001v0000046Dp0000C547"..., 4096) = 33
read(3, "usb:v046DpC547d0402dc00dsc00dp00"..., 4096) = 50
read(3, "input:b0003v046DpC547e0111-e0,1,"..., 4096) = 123
read(3, "hid:b0003g0001v0000046Dp0000C547"..., 4096) = 33
read(3, "usb:v046DpC547d0402dc00dsc00dp00"..., 4096) = 50
read(3, "input:b0003v046DpC547e0111-e0,1,"..., 4096) = 646
read(3, "hid:b0003g0001v0000046Dp0000C547"..., 4096) = 33
read(3, "usb:v046DpC547d0402dc00dsc00dp00"..., 4096) = 50
read(3, "usb:v1D6Bp0003d0608dc09dsc00dp03"..., 4096) = 50
read(3, "pci:v00008086d000051EDsv000017AA"..., 4096) = 54
read(3, "platform:iTCO_wdt\n", 4096)    = 18
read(3, "i2c:ee1004\n", 4096)           = 11
read(3, "pci:v00008086d000051A3sv000017AA"..., 4096) = 54
read(3, "pci:v00008086d0000463Esv000017AA"..., 4096) = 108
read(3, "cpu:type:x86,ven0000fam0006mod00"..., 4096) = 929
read(3, "dmi:bvnLENOVO:bvrN3BET59W(1.37):"..., 4096) = 214
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "input:b0019v0000p0005e0000-e0,5,"..., 4096) = 43
read(3, "acpi:PNP0C0D:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:INT33A1:PNP0D80:\n", 4096) = 22
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:PNP0C14:\nacpi:ACPI0007:\n", 4096) = 29
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:USBC000:PNP0CA0:\n", 4096) = 22
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "input:b0019v0000p0001e0000-e0,1,"..., 4096) = 47
read(3, "acpi:PNP0C0C:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI000C:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C14:\nacpi:ACPI0007:\n", 4096) = 29
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:INTC1055:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:STM0151:MSFT0101:\n", 4096) = 23
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:INTC1041:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "input:b0019v0000p0003e0000-e0,1,"..., 4096) = 44
read(3, "acpi:PNP0C0E:\n", 4096)        = 14
read(3, "input:b0019v0000p0006e0000-e0,1,"..., 4096) = 65
read(3, "acpi:LNXVIDEO:\n", 4096)       = 15
read(3, "acpi:ELAN901C:PNP0C50:\n", 4096) = 23
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:NXP1001:\n", 4096)        = 14
read(3, "acpi:PNP0C0A:\n", 4096)        = 14
read(3, "acpi:LEN0130:\n", 4096)        = 14
read(3, "acpi:ACPI0003:\n", 4096)       = 15
read(3, "acpi:LEN0111:\n", 4096)        = 14
read(3, "acpi:LEN0100:\n", 4096)        = 14
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:INTC1046:\n", 4096)       = 15
read(3, "acpi:PNP0C09:\nacpi:INTC1046:\n", 4096) = 29
read(3, "acpi:LEN0268:\n", 4096)        = 14
read(3, "acpi:INTC1099:PNP0C02:\n", 4096) = 23
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:LEN030B:PNP0F13:\n", 4096) = 22
read(3, "acpi:PNP0800:\n", 4096)        = 14
read(3, "acpi:PNP0103:\n", 4096)        = 14
read(3, "acpi:PNP0100:\n", 4096)        = 14
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:PNP0000:\n", 4096)        = 14
read(3, "acpi:LEN0071:PNP0303:\n", 4096) = 22
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:SYNA8019:PNP0C50:\n", 4096) = 23
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "input:b0019v0000p0006e0000-e0,1,"..., 4096) = 65
read(3, "acpi:LNXVIDEO:\n", 4096)       = 15
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:LNXPOWER:\n", 4096)       = 15
read(3, "acpi:PNP0A08:PNP0A03:\n", 4096) = 22
read(3, "acpi:PRP00001:PNP0A05:\n", 4096) = 23
read(3, "acpi:ACPI000E:\n", 4096)       = 15
read(3, "acpi:PNP0C0B:\n", 4096)        = 14
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "acpi:PNP0C01:\n", 4096)        = 14
read(3, "acpi:INTC1070:\n", 4096)       = 15
read(3, "acpi:INTC1025:INT_ADL_SINIT:\n", 4096) = 29
read(3, "acpi:PNP0C02:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:PNP0C14:\n", 4096)        = 14
read(3, "acpi:ACPI0007:\nacpi:ACPI0007:\n", 4096) = 30
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:LNXSYBUS:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:ACPI0007:\n", 4096)       = 15
read(3, "acpi:LNXTHERM:\n", 4096)       = 15
read(3, "acpi:LNXSYBUS:\n", 4096)       = 15
read(3, "acpi:LNXSYSTM:\n", 4096)       = 15
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44397
wait4(-1, 0x7a0c55d59410, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
brk(0x6e302019000)                      = 0x6e302019000
brk(0x6e302010000)                      = 0x6e302010000
brk(0x6e30200d000)                      = 0x6e30200d000
read(255, "\nusage () {\ncat << EOF\n${0} dete"..., 8192) = 8192
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
newfstatat(AT_FDCWD, "/boot/vmlinuz-linux", {st_mode=S_IFREG|0644, st_size=12929680, ...}, 0) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
lseek(255, -2580, SEEK_CUR)             = 6078
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44400
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, " 17152\n", 4096)               = 7
read(3, "", 4096)                       = 0
close(3)                                = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44400
wait4(-1, 0x7a0c55d59e10, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 0
fcntl(63, F_GETFD)                      = -1 EBADF (Bad file descriptor)
dup2(3, 63)                             = 63
close(3)                                = 0
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44401
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 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
close(4)                                = 0
openat(AT_FDCWD, "/dev/fd/63", O_RDONLY) = 3
fcntl(0, F_GETFD)                       = 0
fcntl(0, F_DUPFD, 10)                   = 10
fcntl(0, F_GETFD)                       = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
dup2(3, 0)                              = 0
close(3)                                = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
ioctl(0, TCGETS, 0x7a0c55d5ad30)        = -1 ENOTTY (Inappropriate ioctl for device)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44401
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
wait4(-1, 0x7a0c55d59fd0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]})                 = -1 ENOTTY (Inappropriate ioctl for device)
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
read(0, "6", 1)                         = 1
read(0, ".", 1)                         = 1
read(0, "8", 1)                         = 1
read(0, ".", 1)                         = 1
read(0, "7", 1)                         = 1
read(0, "-", 1)                         = 1
read(0, "a", 1)                         = 1
read(0, "r", 1)                         = 1
read(0, "c", 1)                         = 1
read(0, "h", 1)                         = 1
read(0, "1", 1)                         = 1
read(0, "-", 1)                         = 1
read(0, "1", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "(", 1)                         = 1
read(0, "l", 1)                         = 1
read(0, "i", 1)                         = 1
read(0, "n", 1)                         = 1
read(0, "u", 1)                         = 1
read(0, "x", 1)                         = 1
read(0, "@", 1)                         = 1
read(0, "a", 1)                         = 1
read(0, "r", 1)                         = 1
read(0, "c", 1)                         = 1
read(0, "h", 1)                         = 1
read(0, "l", 1)                         = 1
read(0, "i", 1)                         = 1
read(0, "n", 1)                         = 1
read(0, "u", 1)                         = 1
read(0, "x", 1)                         = 1
read(0, ")", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "#", 1)                         = 1
read(0, "1", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "S", 1)                         = 1
read(0, "M", 1)                         = 1
read(0, "P", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "P", 1)                         = 1
read(0, "R", 1)                         = 1
read(0, "E", 1)                         = 1
read(0, "E", 1)                         = 1
read(0, "M", 1)                         = 1
read(0, "P", 1)                         = 1
read(0, "T", 1)                         = 1
read(0, "_", 1)                         = 1
read(0, "D", 1)                         = 1
read(0, "Y", 1)                         = 1
read(0, "N", 1)                         = 1
read(0, "A", 1)                         = 1
read(0, "M", 1)                         = 1
read(0, "I", 1)                         = 1
read(0, "C", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "W", 1)                         = 1
read(0, "e", 1)                         = 1
read(0, "d", 1)                         = 1
read(0, ",", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "1", 1)                         = 1
read(0, "7", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "A", 1)                         = 1
read(0, "p", 1)                         = 1
read(0, "r", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "2", 1)                         = 1
read(0, "0", 1)                         = 1
read(0, "2", 1)                         = 1
read(0, "4", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "1", 1)                         = 1
read(0, "5", 1)                         = 1
read(0, ":", 1)                         = 1
read(0, "2", 1)                         = 1
read(0, "0", 1)                         = 1
read(0, ":", 1)                         = 1
read(0, "2", 1)                         = 1
read(0, "8", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "+", 1)                         = 1
read(0, "0", 1)                         = 1
read(0, "0", 1)                         = 1
read(0, "0", 1)                         = 1
read(0, "0", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\223", 1)                      = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "I", 1)                         = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\233", 1)                      = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\327", 1)                      = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\243", 1)                      = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\253", 1)                      = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\277", 1)                      = 1
read(0, "2", 1)                         = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\1", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\2", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\7", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "\0", 1)                        = 1
read(0, "", 1)                          = 0
dup2(10, 0)                             = 0
fcntl(10, F_GETFD)                      = 0x1 (flags FD_CLOEXEC)
close(10)                               = 0
close(63)                               = 0
newfstatat(AT_FDCWD, "/boot/vmlinuz-linux", {st_mode=S_IFREG|0644, st_size=12929680, ...}, 0) = 0
mmap(NULL, 528384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x6942d6e6c000
read(255, "\n# starting different actions\nwh"..., 8192) = 8192
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
lseek(255, -321, SEEK_CUR)              = 13949
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44402
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44402
wait4(-1, 0x7a0c55d56690, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44409
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44409
wait4(-1, 0x7a0c55d566d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44416
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44416
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44424
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44424
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44431
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44431
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44438
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44438
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44445
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44445
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44452
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44452
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44460
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44460, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44460
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44468
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44468
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44484
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44484
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44492
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44492, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44492
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44499
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44499
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44506
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44506
wait4(-1, 0x7a0c55d567d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44513
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44513
wait4(-1, 0x7a0c55d56910, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44520
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44520
wait4(-1, 0x7a0c55d56a50, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44527
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44527
wait4(-1, 0x7a0c55d56b90, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44534
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44534
wait4(-1, 0x7a0c55d56c90, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44541
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44541
wait4(-1, 0x7a0c55d56dd0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44548
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44548
wait4(-1, 0x7a0c55d56f10, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44555
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44555
wait4(-1, 0x7a0c55d57050, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44562
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44562
wait4(-1, 0x7a0c55d57150, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44569
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44569, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44569
wait4(-1, 0x7a0c55d57290, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44576
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44576
wait4(-1, 0x7a0c55d573d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44583
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44583
wait4(-1, 0x7a0c55d57510, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44590
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44590
wait4(-1, 0x7a0c55d57610, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44598
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44598
wait4(-1, 0x7a0c55d57610, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44605
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44605
wait4(-1, 0x7a0c55d57610, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44612
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44612
wait4(-1, 0x7a0c55d57750, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44619
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44619
wait4(-1, 0x7a0c55d57890, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44626
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44626
wait4(-1, 0x7a0c55d579d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44633
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44633
wait4(-1, 0x7a0c55d57ad0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44640
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44640, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44640
wait4(-1, 0x7a0c55d57c10, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44647
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44647
wait4(-1, 0x7a0c55d57d50, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44654
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44654, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44654
wait4(-1, 0x7a0c55d57e90, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44661
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44661
wait4(-1, 0x7a0c55d57f90, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44669
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44669
wait4(-1, 0x7a0c55d580d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44677
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44677, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44677
wait4(-1, 0x7a0c55d58210, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44684
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44684
wait4(-1, 0x7a0c55d58350, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44691
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44691, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44691
wait4(-1, 0x7a0c55d58450, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44698
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44698
wait4(-1, 0x7a0c55d58590, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44705
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44705
wait4(-1, 0x7a0c55d586d0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44712
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44712, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44712
wait4(-1, 0x7a0c55d58810, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44719
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44719
wait4(-1, 0x7a0c55d58810, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44726
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44726
wait4(-1, 0x7a0c55d58910, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44733
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44733, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44733
wait4(-1, 0x7a0c55d58a50, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44740
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44740, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44740
wait4(-1, 0x7a0c55d58b90, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44747
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44747
wait4(-1, 0x7a0c55d58cd0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44754
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44754
wait4(-1, 0x7a0c55d58dd0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44761
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44761
wait4(-1, 0x7a0c55d58f10, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44768
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44768, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44768
wait4(-1, 0x7a0c55d59050, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
pipe2([3, 4], 0)                        = 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, [INT TERM CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x6942d6eede50) = 44775
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbed7d00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x6942d6f99770}, 8) = 0
close(4)                                = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
read(3, "", 4096)                       = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 44775
wait4(-1, 0x7a0c55d59190, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[INT]})              = 0
close(3)                                = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, {sa_handler=0x6e2dbeda1d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x6942d6f99770}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(255, "# modules for mkinitcpio.conf\n[["..., 8192) = 1549
read(255, "", 8192)                     = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
exit_group(0)                           = ?
+++ exited with 0 +++

should i report this?

MS-DTYP · 2024-04-24 09:31:41

My suggestion about using strace wasn't correct, hwdetect is a bash script: https://gitlab.archlinux.org/archlinux/ … n/hwdetect

So, the best way to debug it is to run all the commands by yourself in bash. Maybe there is a error in the script or the dependency list for hwdetect is missing some essential tools. It also may work as intended.

Last edited by MS-DTYP (2024-04-24 09:32:54)

espritlibre · 2024-04-25 18:39:55

find /sys/ -noleaf -name modalias -exec cat {} + 2>$

acpi:ACPI0007:
acpi:ACPI0007:
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:A6FEA33E-DABF-46F5-BFC8-460D961BEC9F
wmi:2BC49DEF-7B15-4F05-8BB7-EE37B9547C0B
acpi:PNP0C14:
acpi:ACPI0007:
platform:reg-dummy
acpi:ACPI0007:
acpi:PNP0C0D:
acpi:ACPI0007:
acpi:ACPI0007:
platform:thinkpad_hwmon
acpi:ACPI0007:
acpi:ACPI0007:
platform:acpi-cpufreq
acpi:INT33A1:PNP0D80:
platform:alarmtimer
platform:rtc_cmos
acpi:ACPI0007:
wmi:9AA3180A-9750-41F7-B9F7-D5D3B1BAC3CE
wmi:0DE8590D-5510-4044-9621-77C227F5A70D
wmi:B2BC39A7-78DD-4D71-B059-A510DEC44890
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:C59119ED-1C0D-4806-A8E9-59AA318176C4
wmi:26861C9F-47E9-44C4-BD8B-DFE7FA2610FE
acpi:PNP0C14:
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:8584BB57-5E31-46C4-BC8E-5E94563AE415
acpi:PNP0C14:
platform:microcode
acpi:ACPI0007:
acpi:ACPI0007:
platform:snd-soc-dummy
platform:intel_rapl_msr
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:USBC000:PNP0CA0:
wmi:7FF47003-3B6C-4E5E-A227-E979824A85D1
wmi:7430019A-DCE9-4548-BAB0-9FDE0935CAFF
wmi:FCB424F1-075A-4E0E-BFC4-62F3E71771FA
wmi:E2BE5EE3-42DA-49DB-8378-1F5247388202
wmi:91116320-597E-4598-A102-4AEC8375C649
wmi:05901221-D566-11D1-B2F0-00A0C9062910
acpi:PNP0C14:
acpi:PNP0C0C:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI000C:
acpi:ACPI0007:
acpi:ACPI0007:
platform:rtc-efi
acpi:ACPI0007:
acpi:ACPI0007:
wmi:1F13AB7F-6220-4210-8F8E-8BB5E71EE969
wmi:05901221-D566-11D1-B2F0-00A0C9062910
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:INTC1055:
acpi:ACPI0007:
acpi:ACPI0007:
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:0F06D824-F918-438A-A670-84351E08DCC6
acpi:PNP0C14:
acpi:STM0151:MSFT0101:
input:b0019v17AAp5054e4101-e0,1,4,5,k71,72,73,78,8C,8E,90,94,95,98,9E,A3,A4,A5,AB,AD,BE,BF,C2,CA,CD,D4,D9,E0,E1,E3,E4,EC,ED,EE,F0,174,176,1D2,1DB,1DC,246,250,ram4,lsfw3,
platform:thinkpad_acpi
platform:coretemp
platform:regulatory
acpi:INTC1041:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C0E:
acpi:ACPI000E:
acpi:PNP0C0B:
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:2895C284-0084-419E-AEF6-8DCBBB55B0B1
wmi:1F505761-1F4A-4B78-8BD7-BB52FA7E4F37
wmi:48E081C2-187E-43E1-8BB1-62F482CC669C
wmi:E702E2B8-4112-4776-98B3-CC1B0C7392B4
wmi:BE11ADCC-9923-45AD-9E74-CB5FB104BE9D
wmi:02928077-AD0A-4CC7-96B4-2B8983C43804
wmi:2042EFBF-9AF9-47DF-B71A-287C030C91CF
wmi:B79EB45E-85B3-41D5-A965-CC17D22A6D8B
wmi:D931B4CF-F54E-4D07-9420-42858CC6A234
wmi:2B94D2ED-2548-4FDE-AC72-96CA99C6BFE6
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
input:b0019v0000p0000e0000-e0,1,4,k71,72,73,74,8E,A4,A6,E0,E1,F0,F7,ram4,lsfw
acpi:INTC1070:
acpi:INTC1025:INT_ADL_SINIT:
acpi:ACPI0007:
platform:efivars
platform:serial8250
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:85D2E869-365A-4ACE-A4D3-CD692B1698A0
wmi:8F4D3679-749E-4479-9B16-C62601FD25F0
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
input:b0011v0001p0001eAB83-e0,1,4,11,14,k71,72,73,74,75,76,77,79,7A,7B,7C,7D,7E,7F,80,8C,8E,8F,9B,9C,9D,9E,9F,A3,A4,A5,A6,AC,AD,B7,B8,B9,D9,E2,ram4,l0,1,2,sfw
serio:ty06pr00id00ex00
input:b0011v0002p000Ae0063-e0,1,2,k110,111,112,r0,1,amlsfw
serio:ty01pr00id00ex00
platform:i8042
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
wmi:98347889-E112-4F14-B418-273A1367DE9C
wmi:0DD02D27-E6E0-4E57-8217-831BFCFB2655
wmi:7364651A-132F-4FE7-ADAA-40C6C7EE2E3B
wmi:C050FB9D-DF5F-4606-B066-9EFC401B2551
wmi:7E94A589-4665-47DE-BE2B-DDE4A280AD47
wmi:05901221-D566-11D1-B2F0-00A0C9062910
wmi:51F5230E-9677-46CD-A1CF-C0B23EE34DB7
wmi:7EEF04FF-4328-447C-B5BB-D449925D538D
wmi:74F1EBB6-927A-4C7D-95DF-698E21E80EB5
wmi:9B9CE995-C2C3-40EE-81D5-9468953759BE
wmi:7370EBA6-7E73-409C-9A89-829795313D78
wmi:3421253A-BD7C-4222-847F-1DA64E3E8FCF
wmi:6A4B54EF-A5ED-4D33-9455-B0D9B48DF4B3
wmi:2651D9FD-911C-4B69-B94E-D0DED5963BD7
wmi:98479A64-33F5-4E33-A707-8E251EBBC3A1
wmi:34A008CC-D205-4B62-9E67-31DFA8B90003
wmi:DFDDEF2C-57D4-48CE-B196-0FB787D90836
wmi:F307CE35-D539-42D6-9E87-556D7DFF9164
wmi:8ADB159E-1E32-455C-BC93-308A7ED98246
acpi:PNP0C14:
input:b0010v001Fp0001e0100-e0,12,kramls1,2,fw
platform:pcspkr
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
platform:vboxdrv
usb:v1D6Bp0002d0608dc09dsc00dp01ic09isc00ip00in00
usb:v1D6Bp0003d0608dc09dsc00dp03ic09isc00ip00in00
pci:v00008086d0000461Esv000017AAsd000022E8bc0Csc03i30
input:b0018v04F3p2E9Ae0100-e0,14,kramlsfw
input:b0018v04F3p2E9Ae0100-e0,3,kra28,mlsfw
input:b0018v04F3p2E9Ae0100-e0,1,3,4,k14A,ra0,1,2F,30,31,34,35,36,39,3C,3D,m5,lsfw
hid:b0018g0004v000004F3p00002E9A
acpi:ELAN901C:PNP0C50:
platform:i2c_designware
platform:idma64
pci:v00008086d000051E9sv000017AAsd000022E8bc0Csc80i00
acpi:PNP0C0A:
acpi:LEN0130:
acpi:ACPI0003:
acpi:LEN0111:
acpi:LEN0100:
acpi:INTC1046:
acpi:INTC1046:
acpi:INTC1046:
acpi:PNP0C09:
acpi:INTC1046:
acpi:LEN0268:
acpi:PNP0800:
acpi:PNP0103:
pci:v00008086d00005182sv000017AAsd000022E8bc06sc01i00
pci:v00008086d0000462Fsv000017AAsd000022E8bc06sc04i00
pci:v00008086d0000461Dsv000017AAsd000022E8bc11sc80i00
pci:v00008086d000051F0sv00008086sd00000090bc02sc80i00
mei::6861ec7b-d07a-4673-856c-7f22b4d55769:02:mei::3c4852d6-d47b-4f46-b05e-b5edc1aa440e:01:mei::92136c79-5fea-4cfd-980e-23be07fa5e9f:02:mei::dba4d603-d7ed-4931-8823-17ad585705d5:01:mei::dd17041c-09ea-4b17-a271-5b989867ec65:02:mei::2fd631c9-1309-4fe6-bec6-85732778ab01:01:mei::05b79a6f-4628-4d7f-899d-a91514cb32ab:02:mei::082ee5a7-7c25-470a-9643-0c06f0466ea1:00:mei::bb875e12-cb58-4d14-ae93-8566183c66c7:01:mei::42b3ce2f-bd9f-485a-96ae-26406230b1ff:01:mei::309dcde8-ccb1-4062-8f78-600115a34327:01:mei::55213584-9a29-4916-badf-0fb7ed682aeb:02:mei::8e6a6715-9abc-4043-88ef-9e39c6f63e0f:02:mei::8c2f4425-77d6-4755-aca3-891fdbc66a58:01:mei::cea154ea-8ff5-4f94-9290-0bb7355a34db:00:mei::fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1:01:mei::b638ab7e-94e2-4ea2-a552-d1c54b627f04:01:mei::13280904-7792-4fcb-a1aa-5e70cbb1e865:00:mei::12f80028-b4b7-4b2d-aca8-46e0ff65814c:01:pci:v00008086d000051E0sv000017AAsd000022E8bc07sc80i00
mei::5565a099-7fe2-45c1-a22b-d7e9dfea9a2e:01:pci:v00008086d0000466Esv000017AAsd000022E8bc06sc04i00
spi:spi-nor
pci:v00008086d000051A4sv000017AAsd000022E8bc0Csc80i00
acpi:NXP1001:
platform:i2c_designware
platform:idma64
pci:v00008086d000051C5sv000017AAsd000022E8bc0Csc80i00
pci:v00008086d0000466Dsv000017AAsd000022E8bc0Csc03i40
input:b0000v0000p0000e0000-e0,5,kramlsfw2,
input:b0000v0000p0000e0000-e0,5,kramlsfw6,8,
input:b0000v0000p0000e0000-e0,5,kramlsfw6,8,
input:b0000v0000p0000e0000-e0,5,kramlsfw4,
input:b0000v0000p0000e0000-e0,5,kramlsfw6,8,
platform:skl_hda_dsp_generic
platform:dmic-codec
hdaudio:v8086281Cr00100000a02
hdaudio:v10EC0257r00100001a02
pci:v00008086d000051C8sv000017AAsd000022E8bc04sc03i80
pci:v00008086d00004641sv000017AAsd000022E8bc06sc00i00
pci:v000010DEd00001FB7sv000017AAsd000022EAbc03sc02i00
pci:v00008086d0000463Dsv000017AAsd000022E8bc06sc04i00
input:b0018v06CBpCE68e0100-e0,1,2,4,k110,111,r0,1,am4,lsfw
input:b0018v06CBpCE68e0100-e0,1,3,4,k110,145,148,14A,14D,14E,14F,ra0,1,2F,35,36,37,39,m5,lsfw
hid:b0018g0004v000006CBp0000CE68
acpi:SYNA8019:PNP0C50:
platform:i2c_designware
platform:idma64
pci:v00008086d000051E8sv000017AAsd000022E8bc0Csc80i00
pci:v0000144Dd0000A80Csv0000144Dsd0000A801bc01sc08i02
pci:v00008086d0000464Dsv000017AAsd000022E8bc06sc04i00
pci:v00008086d000051EFsv000017AAsd000022E8bc05sc00i00
pci:v00008086d00001A1Esv000017AAsd000022E8bc02sc00i00
pci:v00008086d000046A6sv000017AAsd000022EAbc03sc00i00
usb:v058Fp9540d0120dc00dsc00dp00ic0Bisc00ip00in00
usb:v04F2pB74Fd5420dcEFdsc02dp01icFEisc01ip01in04
usb:v04F2pB74Fd5420dcEFdsc02dp01ic0Eisc01ip01in02
usb:v04F2pB74Fd5420dcEFdsc02dp01ic0Eisc01ip00in00
usb:v04F2pB74Fd5420dcEFdsc02dp01ic0Eisc02ip01in03
usb:v04F2pB74Fd5420dcEFdsc02dp01ic0Eisc02ip00in01
usb:v1D6Bp0002d0608dc09dsc00dp01ic09isc00ip00in00
usb:v27C6p6594d0100dcEFdsc00dp00icFFisc00ip00in00
hid:b0003g0001v0000046Dp0000C547
usb:v046DpC547d0402dc00dsc00dp00ic03isc00ip00in02
input:b0003v046DpC547e0111-e0,1,2,4,k110,111,112,113,114,115,116,117,118,119,11A,11B,11C,11D,11E,11F,r0,1,6,8,B,C,am4,lsfw
hid:b0003g0001v0000046Dp0000C547
usb:v046DpC547d0402dc00dsc00dp00ic03isc01ip02in00
input:b0003v046DpC547e0111-e0,1,2,3,4,11,14,k71,72,73,74,75,77,78,7A,7B,7C,7D,7E,7F,80,82,83,85,86,87,88,89,8A,8B,8C,8E,8F,90,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B0,B1,B2,B5,B6,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,CC,CE,CF,D0,D1,D2,D4,D8,D9,DB,DF,E0,E1,E4,E5,E6,E7,E8,E9,EA,EB,F0,F1,F4,100,161,162,166,16A,16E,172,174,176,177,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,197,198,199,19A,19C,1A0,1A1,1A2,1A3,1A4,1A5,1A6,1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1AF,1B0,1B1,1B7,1BA,240,241,242,243,244,245,246,247,248,249,24A,24B,24C,24D,250,251,260,261,262,263,264,265,r6,C,a20,m4,l0,1,2,3,4,sfw
hid:b0003g0001v0000046Dp0000C547
usb:v046DpC547d0402dc00dsc00dp00ic03isc01ip01in01
usb:v1D6Bp0003d0608dc09dsc00dp03ic09isc00ip00in00
pci:v00008086d000051EDsv000017AAsd000022E8bc0Csc03i30
platform:iTCO_wdt
i2c:ee1004
pci:v00008086d000051A3sv000017AAsd000022E8bc0Csc05i00
pci:v00008086d0000463Esv000017AAsd000022E8bc0Csc03i40
pci:v00008086d0000467Dsv000017AAsd000022E8bc11sc80i00
cpu:type:x86,ven0000fam0006mod009A:feature:,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000B,000C,000D,000E,000F,0010,0011,0013,0015,0016,0017,0018,0019,001A,001B,001C,001D,001F,002B,0034,003A,003B,003D,0068,006A,006B,006C,006D,006F,0070,0072,0074,0075,0076,0078,0079,007C,007F,0080,0081,0082,0083,0084,0085,0086,0087,0088,0089,008B,008C,008D,008E,008F,0093,0094,0095,0096,0097,0098,0099,009A,009B,009C,009D,009E,00C0,00C5,00C8,00E1,00E3,00EA,00EB,00F0,00F1,00F3,00F5,00F9,00FA,00FB,00FE,00FF,0100,0101,0102,0103,0111,0120,0121,0123,0125,0126,0127,0128,0129,012A,012D,0132,0133,0134,0137,0138,0139,013D,0140,0141,0142,0143,0165,0166,016B,0171,0177,017B,0184,018B,0196,01C0,01C1,01C2,01C4,01C5,01C6,01C7,01C8,01C9,01CA,01CB,01CE,01CF,01D0,01D1,01D2,01D3,01D4,01D6,01D7,01F9,0202,0203,0204,0205,0207,0208,0209,020A,020D,0216,0217,021B,021C,021F,0244,024A,024E,024F,0252,0253,0254,025A,025B,025C,025D,025E,025F,0282,02A2,02A3
dmi:bvnLENOVO:bvrN3BET59W(1.37):bd10/24/2023:br1.37:efr1.20:svnLENOVO:pn21AKCTO1WW:pvrThinkPadP14sGen3:rvnLENOVO:rn21AKCTO1WW:rvrSDK0T76461WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21AK_BU_Think_FM_ThinkPadP14sGen3:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
input:b0019v0000p0005e0000-e0,5,kramlsfw0,
acpi:PNP0C0D:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:INT33A1:PNP0D80:
acpi:PNP0C02:
acpi:ACPI0007:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C02:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:USBC000:PNP0CA0:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
input:b0019v0000p0001e0000-e0,1,k74,8F,ramlsfw
acpi:PNP0C0C:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI000C:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:INTC1055:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:STM0151:MSFT0101:
acpi:ACPI0007:
acpi:INTC1041:
acpi:ACPI0007:
acpi:PNP0C02:
acpi:ACPI0007:
input:b0019v0000p0003e0000-e0,1,k8E,ramlsfw
acpi:PNP0C0E:
input:b0019v0000p0006e0000-e0,1,kE0,E1,E3,F1,F2,F3,F4,F5,ramlsfw
acpi:LNXVIDEO:
acpi:ELAN901C:PNP0C50:
acpi:LNXPOWER:
acpi:LNXPOWER:
acpi:PNP0C02:
acpi:NXP1001:
acpi:PNP0C0A:
acpi:LEN0130:
acpi:ACPI0003:
acpi:LEN0111:
acpi:LEN0100:
acpi:INTC1046:
acpi:LNXPOWER:
acpi:INTC1046:
acpi:INTC1046:
acpi:PNP0C09:
acpi:INTC1046:
acpi:LEN0268:
acpi:INTC1099:PNP0C02:
acpi:PNP0C02:
acpi:LEN030B:PNP0F13:
acpi:PNP0800:
acpi:PNP0103:
acpi:PNP0100:
acpi:PNP0C02:
acpi:PNP0000:
acpi:LEN0071:PNP0303:
acpi:LNXPOWER:
acpi:SYNA8019:PNP0C50:
acpi:LNXPOWER:
input:b0019v0000p0006e0000-e0,1,kE0,E1,E3,F1,F2,F3,F4,F5,ramlsfw
acpi:LNXVIDEO:
acpi:LNXPOWER:
acpi:LNXPOWER:
acpi:LNXPOWER:
acpi:PNP0A08:PNP0A03:
acpi:PRP00001:PNP0A05:
acpi:ACPI000E:
acpi:PNP0C0B:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C01:
acpi:INTC1070:
acpi:INTC1025:INT_ADL_SINIT:
acpi:PNP0C02:
acpi:ACPI0007:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:PNP0C14:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:LNXSYBUS:
acpi:ACPI0007:
acpi:ACPI0007:
acpi:LNXTHERM:
acpi:LNXSYBUS:
acpi:LNXSYSTM:

the other commands i tried produced either no output or gave an error about wrong syntax. all dependencies for hwdetect are installed on my system

Arch Linux

#1 2024-04-15 18:20:36

hwdetect produces no output

#2 2024-04-22 16:04:16

Re: hwdetect produces no output

#3 2024-04-23 20:31:10

Re: hwdetect produces no output

#4 2024-04-24 09:31:41

Re: hwdetect produces no output

#5 2024-04-25 18:39:55

Re: hwdetect produces no output

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