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Published 20 hours ago • verified publisher icon containers

run: invalid argument

Open BrianHicks opened this issue 8 years ago • 12 comments

When using pkg.aster.is/aci/maven:3.3.9 as a dependency, acbuild fails to run commands. This seems to be specific to acbuild and not the image, since I can run all the commands I need if I run the image manually in rkt. Am I doing something wrong here? I've included a minimal sample below:

#/usr/bin/env bash
set -e

MESOS_VERSION=${1:-"0.27.0"}
ALPINE_VERSION=${2:-"3.3"}
MAVEN_VERSION=${3:-"3.3.9"}

if [ "$EUID" -ne 0 ]; then
    echo "This script uses functionality which requires root privileges"
    exit 1
fi

# start the build with an empty ACI
acbuild begin

# stop build automatically
acbuildEnd() {
    export EXIT=$?
    acbuild end && exit $EXIT
}
trap acbuildEnd EXIT

# name
acbuild --debug set-name pkg.aster.is/aci/mesos

# based on alpine
acbuild --debug dep add pkg.aster.is/aci/alpine:${ALPINE_VERSION}
acbuild --debug dep add pkg.aster.is/aci/maven:${MAVEN_VERSION}

acbuild --debug run -- echo hello, world

and ouput from running that + versions:

# ./mesos-core-aci.sh
Setting name of ACI to pkg.aster.is/aci/mesos
Adding dependency "pkg.aster.is/aci/alpine:3.3"
Adding dependency "pkg.aster.is/aci/maven:3.3.9"
Running: [echo hello, world]
Downloading pkg.aster.is/aci/alpine: [=========================] 5.04 MB/5.04 MB
Downloading pkg.aster.is/aci/maven: [==========================] 58.2 MB/58.2 MB
Downloading pkg.aster.is/aci/alpine: [=========================] 5.04 MB/5.04 MB
run: invalid argument

# acbuild version
acbuild version v0.2.2-6-g8a17d60
appc version 0.7.1+git

# rkt version
rkt Version: 1.0.0+gitd2b211d-dirty
appc Version: 0.7.4
Go Version: go1.5.3
Go OS/Arch: linux/amd64
Features: +TPM

# uname -a
Linux vagrant-ubuntu-vivid-64 3.19.0-49-generic #55-Ubuntu SMP Fri Jan 22 02:10:24 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

BrianHicks avatar Mar 03 '16 21:03 BrianHicks

I can't seem to reproduce this on my system, so I wonder if the error is coming from systemd-nspawn. What version of systemd are you using?

cgonyeo avatar Mar 22 '16 23:03 cgonyeo

I am getting the same error when running the examples in this repo.

Running: [apk add apache2]
run: invalid argument

i'm on ubuntu 15.10

aptitude show systemd
Package: systemd                         
New: yes
State: installed
Automatically installed: yes
Multi-Arch: foreign
Version: 225-1ubuntu9.1
Priority: required
Section: admin
Maintainer: Ubuntu Developers <[email protected]>
Architecture: amd64
Uncompressed Size: 18.3 M
Depends: libacl1 (>= 2.2.51-8), libapparmor1 (>= 2.9.0-3+exp2), libaudit1 (>= 1:2.2.1), libblkid1 (>= 2.19.1), libcap2 (>=
         1:2.10), libcryptsetup4 (>= 2:1.4.3), libkmod2 (>= 5~), libmount1 (>= 2.20.1), libpam0g (>= 0.99.7.1), libseccomp2 (>=
         2.1.0), libselinux1 (>= 2.1.9), libsystemd0 (= 225-1ubuntu9.1), util-linux (>= 2.26.2-3), mount (>= 2.26), sysv-rc,
         udev, adduser, libcap2-bin
PreDepends: libc6 (>= 2.17), libgcrypt20 (>= 1.6.1), liblzma5 (>= 5.1.1alpha+20120614), libselinux1 (>= 1.32)
Recommends: libpam-systemd, dbus
Suggests: systemd-ui, systemd-container
Conflicts: klogd, klogd, systemd-services, systemd-services, systemd
Breaks: apparmor (< 2.9.2-1), apparmor (< 2.9.2-1), lsb-base (< 4.1+Debian4), lsb-base (< 4.1+Debian4), lvm2 (< 2.02.104-1),
        lvm2 (< 2.02.104-1), systemd-shim (< 8-2), systemd-shim (< 8-2)
Replaces: systemd-services, systemd-services
Provides: systemd-services, systemd (225-1ubuntu9.1)
Provided by: systemd (225-1ubuntu9), systemd (225-1ubuntu9.1)
Description: system and service manager

Homepage: http://www.freedesktop.org/wiki/Software/systemd

boxxxie avatar Apr 02 '16 17:04 boxxxie

I had the same problems np matter what I tried (running it on CoreOS). But it seems to be resolved with master :)

edit: actually it seems that is was caused by running in an nfs share

thallian avatar Apr 27 '16 10:04 thallian

I have the same problem on Ubuntu 15.10, but only when I run acbuild run inside my encrypted home directory:

~/rkt/build $ sudo acbuild run -- apk update
run: invalid argument

It works fine if I build in (non-encrypted) /tmp though:

/tmp/build $ sudo acbuild run -- apk update
Downloading quay.io/coreos/alpine-sh: [========================] 2.65 MB/2.65 MB
fetch http://dl-4.alpinelinux.org/alpine/v3.2/main/x86_64/APKINDEX.tar.gz
v3.2.3-264-gd68439d [http://dl-4.alpinelinux.org/alpine/v3.2/main]
OK: 5295 distinct packages available

Version info:

$ acbuild version  
acbuild version v0.3.1
appc version 0.8.4

mrgnr avatar Jul 04 '16 01:07 mrgnr

actually it seems that is was caused by running in an nfs share

@thallian This is what I noticed too. If I run the build under /tmp it works fine.

dkubb avatar Sep 12 '16 02:09 dkubb

I also ran into error running the nginx demo on a ZFS filesystem. Running the commands under /tmp works fine.

I'm running ArchLinux with:

  • systemd 232-8
  • acbuild 0.4.0-1
  • zfs-dkms, zfs-utils, spl-dkms, spl-utils 0.6.5.9-1

Under ZFS home directory:

▶ cd ~/files/development/build/examples/nginx
▶ sudo ./build-nginx.sh
Beginning build with an empty ACI
Setting name of ACI to example.com/nginx
Adding dependency "quay.io/coreos/alpine-sh"
Running: [apk update]
Downloading quay.io/coreos/alpine-sh: [========================] 2.65 MB/2.65 MB
run: invalid argument
Ending the build

Under /tmp

▶ sudo ~/files/development/build/examples/nginx/build-nginx.sh
Beginning build with an empty ACI
Setting name of ACI to example.com/nginx
Adding dependency "quay.io/coreos/alpine-sh"
Running: [apk update]
Downloading quay.io/coreos/alpine-sh: [========================] 2.65 MB/2.65 MB
fetch http://dl-4.alpinelinux.org/alpine/v3.2/main/x86_64/APKINDEX.tar.gz
v3.2.3-431-g057227d [http://dl-4.alpinelinux.org/alpine/v3.2/main]
OK: 5299 distinct packages available
Running: [apk add nginx]
(1/2) Installing pcre (8.38-r0)
(2/2) Installing nginx (1.8.1-r1)
Executing nginx-1.8.1-r1.pre-install
Executing busybox-1.23.2-r0.trigger
OK: 7 MiB in 17 packages
Adding port "http"="tcp"
Adding mount point "html"="/usr/share/nginx/html"
Setting exec command [/usr/sbin/nginx -g daemon off;]
Writing ACI to nginx-latest-linux-amd64.aci
Ending the build

boxofrox avatar Mar 10 '17 17:03 boxofrox

I have this problem using zfs filesystems as well.

dansteen avatar Aug 23 '17 19:08 dansteen

@dansteen I suggest to strace -ff acbuild to see where the -EINVAL is coming from.

lucab avatar Aug 24 '17 08:08 lucab

Strangely, I'm not able to reproduce this now. I had this problem all day yesterday, but today, with the same image, on the same system, I can't reproduce. :-(

dansteen avatar Aug 24 '17 15:08 dansteen

Hi @lucab, I'm not going to be able to help reproducing this issue at all; I've moved on from that job. Besides that, it's quite old. Given those facts, maybe this issue should be closed instead of accumulating more +1s? Looking back on it, I didn't give you a whole lot to go on either 😅

BrianHicks avatar Aug 24 '17 15:08 BrianHicks

@lucab I'm having the same problem and this is the output (let me know if you'd like me to move it somewhere else for readability).

I'm a bit out of my depth, guessing it's a permissions thing with NFS.

execve("./build.sh", ["./build.sh"], [/* 14 vars */]) = 0
brk(NULL)                               = 0x7aa000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f13cfad0000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=21041, ...}) = 0
mmap(NULL, 21041, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f13cfaca000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f13cf4e3000
mprotect(0x7f13cf6a3000, 2097152, PROT_NONE) = 0
mmap(0x7f13cf8a3000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f13cf8a3000
mmap(0x7f13cf8a9000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f13cf8a9000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f13cfac9000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f13cfac8000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f13cfac7000
arch_prctl(ARCH_SET_FS, 0x7f13cfac8700) = 0
mprotect(0x7f13cf8a3000, 16384, PROT_READ) = 0
mprotect(0x606000, 4096, PROT_READ)     = 0
mprotect(0x7f13cfad2000, 4096, PROT_READ) = 0
munmap(0x7f13cfaca000, 21041)           = 0
brk(NULL)                               = 0x7aa000
brk(0x7cb000)                           = 0x7cb000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1668976, ...}) = 0
mmap(NULL, 1668976, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f13cf92f000
close(3)                                = 0
execve("/usr/local/sbin/bash", ["bash", "./build.sh"], [/* 14 vars */]) = -1 ENOENT (No such file or directory)
execve("/usr/local/bin/bash", ["bash", "./build.sh"], [/* 14 vars */]) = -1 ENOENT (No such file or directory)
execve("/usr/sbin/bash", ["bash", "./build.sh"], [/* 14 vars */]) = -1 ENOENT (No such file or directory)
execve("/usr/bin/bash", ["bash", "./build.sh"], [/* 14 vars */]) = -1 ENOENT (No such file or directory)
execve("/sbin/bash", ["bash", "./build.sh"], [/* 14 vars */]) = -1 ENOENT (No such file or directory)
execve("/bin/bash", ["bash", "./build.sh"], [/* 14 vars */]) = 0
brk(NULL)                               = 0xb0e000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99b431e000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=21041, ...}) = 0
mmap(NULL, 21041, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f99b4318000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libtinfo.so.5", 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\0p\310\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=167240, ...}) = 0
mmap(NULL, 2264256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f99b3ed2000
mprotect(0x7f99b3ef7000, 2093056, PROT_NONE) = 0
mmap(0x7f99b40f6000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f99b40f6000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14608, ...}) = 0
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f99b3cce000
mprotect(0x7f99b3cd1000, 2093056, PROT_NONE) = 0
mmap(0x7f99b3ed0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f99b3ed0000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99b4317000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f99b3904000
mprotect(0x7f99b3ac4000, 2097152, PROT_NONE) = 0
mmap(0x7f99b3cc4000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f99b3cc4000
mmap(0x7f99b3cca000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f99b3cca000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99b4316000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99b4315000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99b4314000
arch_prctl(ARCH_SET_FS, 0x7f99b4315700) = 0
mprotect(0x7f99b3cc4000, 16384, PROT_READ) = 0
mprotect(0x7f99b3ed0000, 4096, PROT_READ) = 0
mprotect(0x7f99b40f6000, 16384, PROT_READ) = 0
mprotect(0x6f3000, 4096, PROT_READ)     = 0
mprotect(0x7f99b4320000, 4096, PROT_READ) = 0
munmap(0x7f99b4318000, 21041)           = 0
open("/dev/tty", O_RDWR|O_NONBLOCK)     = 3
close(3)                                = 0
brk(NULL)                               = 0xb0e000
brk(0xb0f000)                           = 0xb0f000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1668976, ...}) = 0
mmap(NULL, 1668976, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f99b417c000
close(3)                                = 0
brk(0xb10000)                           = 0xb10000
brk(0xb11000)                           = 0xb11000
getuid()                                = 0
getgid()                                = 0
geteuid()                               = 0
getegid()                               = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
brk(0xb12000)                           = 0xb12000
sysinfo({uptime=50157, loads=[1184, 1376, 0], totalram=1040478208, freeram=368201728, sharedram=6246400, bufferram=39378944, totalswap=0, freeswap=0, procs=138, totalhigh=0, freehigh=0, mem_unit=1}) = 0
brk(0xb13000)                           = 0xb13000
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
uname({sysname="Linux", nodename="ubuntu-xenial", ...}) = 0
brk(0xb14000)                           = 0xb14000
brk(0xb16000)                           = 0xb16000
getcwd("/vagrant", 4096)                = 9
brk(0xb17000)                           = 0xb17000
getpid()                                = 28590
open("/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=26258, ...}) = 0
mmap(NULL, 26258, PROT_READ, MAP_SHARED, 3, 0) = 0x7f99b4175000
close(3)                                = 0
getppid()                               = 28588
stat(".", {st_mode=S_IFDIR|0755, st_size=476, ...}) = 0
stat("/usr/local/sbin/bash", 0x7ffef9c17000) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/bash", 0x7ffef9c17000) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/bash", 0x7ffef9c17000)  = -1 ENOENT (No such file or directory)
stat("/usr/bin/bash", 0x7ffef9c17000)   = -1 ENOENT (No such file or directory)
stat("/sbin/bash", 0x7ffef9c17000)      = -1 ENOENT (No such file or directory)
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=1037528, ...}) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=1037528, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/bin/bash", X_OK)               = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=1037528, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/bin/bash", R_OK)               = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=1037528, ...}) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=1037528, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/bin/bash", X_OK)               = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=1037528, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/bin/bash", R_OK)               = 0
brk(0xb18000)                           = 0xb18000
getpgrp()                               = 28587
rt_sigaction(SIGCHLD, {0x447ad0, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, 8) = 0
getrlimit(RLIMIT_NPROC, {rlim_cur=3913, rlim_max=3913}) = 0
brk(0xb19000)                           = 0xb19000
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("./build.sh", O_RDONLY)            = 3
ioctl(3, TCGETS, 0x7ffef9c17300)        = -1 ENOTTY (Inappropriate ioctl for device)
lseek(3, 0, SEEK_CUR)                   = 0
read(3, "#!/usr/bin/env bash\nset -e\n\nif ["..., 80) = 80
lseek(3, 0, SEEK_SET)                   = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024*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=466, ...}) = 0
lseek(255, 0, SEEK_CUR)                 = 0
brk(0xb1a000)                           = 0xb1a000
read(255, "#!/usr/bin/env bash\nset -e\n\nif ["..., 466) = 466
stat(".", {st_mode=S_IFDIR|0755, st_size=476, ...}) = 0
stat("/usr/local/sbin/acbuild", 0x7ffef9c16fc0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/acbuild", {st_mode=S_IFREG|0755, st_size=14236168, ...}) = 0
stat("/usr/local/bin/acbuild", {st_mode=S_IFREG|0755, st_size=14236168, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/usr/local/bin/acbuild", X_OK)  = 0
stat("/usr/local/bin/acbuild", {st_mode=S_IFREG|0755, st_size=14236168, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/usr/local/bin/acbuild", R_OK)  = 0
stat("/usr/local/bin/acbuild", {st_mode=S_IFREG|0755, st_size=14236168, ...}) = 0
stat("/usr/local/bin/acbuild", {st_mode=S_IFREG|0755, st_size=14236168, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/usr/local/bin/acbuild", X_OK)  = 0
stat("/usr/local/bin/acbuild", {st_mode=S_IFREG|0755, st_size=14236168, ...}) = 0
geteuid()                               = 0
getegid()                               = 0
getuid()                                = 0
getgid()                                = 0
access("/usr/local/bin/acbuild", R_OK)  = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
lseek(255, -301, SEEK_CUR)              = 165
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f99b43159d0) = 28591
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x4449b0, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
wait4(-1, strace: Process 28591 attached
 <unfinished ...>
[pid 28591] close(255)                  = 0
[pid 28591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 28591] rt_sigaction(SIGTSTP, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGTTIN, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGTTOU, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
[pid 28591] rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {SIG_IGN, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
[pid 28591] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, {0x447ad0, [], SA_RESTORER|SA_RESTART, 0x7f99b39394b0}, 8) = 0
[pid 28591] execve("/usr/local/bin/acbuild", ["acbuild", "--debug", "begin"], [/* 17 vars */]) = 0
[pid 28591] brk(NULL)                   = 0x1ca6000
[pid 28591] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
[pid 28591] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf15ff000
[pid 28591] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
[pid 28591] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
[pid 28591] fstat(3, {st_mode=S_IFREG|0644, st_size=21041, ...}) = 0
[pid 28591] mmap(NULL, 21041, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6bf15f9000
[pid 28591] close(3)                    = 0
[pid 28591] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
[pid 28591] open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
[pid 28591] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260`\0\0\0\0\0\0"..., 832) = 832
[pid 28591] fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
[pid 28591] mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6bf11bf000
[pid 28591] mprotect(0x7f6bf11d7000, 2093056, PROT_NONE) = 0
[pid 28591] mmap(0x7f6bf13d6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f6bf13d6000
[pid 28591] mmap(0x7f6bf13d8000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6bf13d8000
[pid 28591] close(3)                    = 0
[pid 28591] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
[pid 28591] open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid 28591] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) = 832
[pid 28591] fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
[pid 28591] mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6bf0df5000
[pid 28591] mprotect(0x7f6bf0fb5000, 2097152, PROT_NONE) = 0
[pid 28591] mmap(0x7f6bf11b5000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f6bf11b5000
[pid 28591] mmap(0x7f6bf11bb000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6bf11bb000
[pid 28591] close(3)                    = 0
[pid 28591] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf15f8000
[pid 28591] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf15f7000
[pid 28591] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf15f6000
[pid 28591] arch_prctl(ARCH_SET_FS, 0x7f6bf15f7700) = 0
[pid 28591] mprotect(0x7f6bf11b5000, 16384, PROT_READ) = 0
[pid 28591] mprotect(0x7f6bf13d6000, 4096, PROT_READ) = 0
[pid 28591] mprotect(0x7f6bf1601000, 4096, PROT_READ) = 0
[pid 28591] munmap(0x7f6bf15f9000, 21041) = 0
[pid 28591] set_tid_address(0x7f6bf15f79d0) = 28591
[pid 28591] set_robust_list(0x7f6bf15f79e0, 24) = 0
[pid 28591] rt_sigaction(SIGRTMIN, {0x7f6bf11c4b50, [], SA_RESTORER|SA_SIGINFO, 0x7f6bf11d0390}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_1, {0x7f6bf11c4be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f6bf11d0390}, NULL, 8) = 0
[pid 28591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid 28591] getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[pid 28591] brk(NULL)                   = 0x1ca6000
[pid 28591] brk(0x1cc7000)              = 0x1cc7000
[pid 28591] sched_getaffinity(0, 8192, [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...]) = 64
[pid 28591] mmap(0xc000000000, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
[pid 28591] munmap(0xc000000000, 65536) = 0
[pid 28591] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf15b6000
[pid 28591] mmap(0xc820000000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820000000
[pid 28591] mmap(0xc81fff8000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff8000
[pid 28591] mmap(0xc000000000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
[pid 28591] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf15a6000
[pid 28591] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
[pid 28591] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
[pid 28591] sigaltstack({ss_sp=0xc820002000, ss_flags=0, ss_size=32672}, NULL) = 0
[pid 28591] gettid()                    = 28591
[pid 28591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 28591] rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGHUP, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGINT, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGQUIT, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGILL, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGTRAP, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGABRT, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGBUS, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGFPE, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGUSR1, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGSEGV, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGUSR2, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGPIPE, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGPIPE, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGALRM, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGTERM, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGSTKFLT, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGCHLD, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGURG, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGXCPU, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGXFSZ, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGXFSZ, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGVTALRM, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGPROF, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGWINCH, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGIO, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGPWR, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGSYS, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRTMIN, NULL, {0x7f6bf11c4b50, [], SA_RESTORER|SA_SIGINFO, 0x7f6bf11d0390}, 8) = 0
[pid 28591] rt_sigaction(SIGRTMIN, NULL, {0x7f6bf11c4b50, [], SA_RESTORER|SA_SIGINFO, 0x7f6bf11d0390}, 8) = 0
[pid 28591] rt_sigaction(SIGRTMIN, {0x7f6bf11c4b50, [], SA_RESTORER|SA_STACK|SA_SIGINFO, 0x7f6bf11d0390}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_1, NULL, {0x7f6bf11c4be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f6bf11d0390}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_1, NULL, {0x7f6bf11c4be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f6bf11d0390}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_1, {0x7f6bf11c4be0, [], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x7f6bf11d0390}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_2, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_3, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_4, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_5, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_6, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_7, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_8, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_9, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_10, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_11, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_12, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_13, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_14, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_15, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_16, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_17, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_18, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_19, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_20, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_21, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_22, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_23, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_24, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_25, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_26, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_27, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_28, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_29, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_30, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_31, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 28591] rt_sigaction(SIGRT_32, {0x46e9b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x46e9d0}, NULL, 8) = 0
[pid 28591] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
[pid 28591] mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bf05f4000
[pid 28591] mprotect(0x7f6bf05f4000, 4096, PROT_NONE) = 0
[pid 28591] clone(child_stack=0x7f6bf0df3ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6bf0df49d0, tls=0x7f6bf0df4700, child_tidptr=0x7f6bf0df49d0) = 28592
[pid 28591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 28591] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf1566000
[pid 28591] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
[pid 28591] mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6befdf3000
[pid 28591] mprotect(0x7f6befdf3000, 4096, PROT_NONE) = 0
[pid 28591] clone(child_stack=0x7f6bf05f2ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6bf05f39d0, tls=0x7f6bf05f3700, child_tidptr=0x7f6bf05f39d0) = 28593
[pid 28591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 28591] futex(0xd3f548, FUTEX_WAIT, 0, NULLstrace: Process 28593 attached
 <unfinished ...>
[pid 28593] set_robust_list(0x7f6bf05f39e0, 24) = 0
[pid 28593] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
[pid 28593] sigaltstack({ss_sp=0xc82004a000, ss_flags=0, ss_size=32672}, NULL) = 0
[pid 28593] gettid()                    = 28593
[pid 28593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 1
[pid 28591] <... futex resumed> )       = 0
[pid 28591] readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/local/bin/acbuild-0.4.0", 128) = 28
[pid 28591] openat(AT_FDCWD, "/proc/sys/net/core/somaxconn", O_RDONLY|O_CLOEXEC) = 3
[pid 28591] read(3, "128\n", 4096)      = 4
[pid 28591] read(3, "", 4092)           = 0
[pid 28591] close(3)                    = 0
[pid 28591] socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 3
[pid 28591] close(3)                    = 0
[pid 28591] socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3
[pid 28591] setsockopt(3, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
[pid 28591] bind(3, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
[pid 28591] socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 4
[pid 28591] setsockopt(4, SOL_IPV6, IPV6_V6ONLY, [0], 4) = 0
[pid 28591] bind(4, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
[pid 28591] close(4)                    = 0
[pid 28591] close(3)                    = 0
[pid 28591] capget({0 /* _LINUX_CAPABILITY_VERSION_??? */, 0}, NULL) = 0
[pid 28591] openat(AT_FDCWD, "/proc/sys/kernel/cap_last_cap", O_RDONLY|O_CLOEXEC) = 3
[pid 28591] read(3, "37\n", 11)         = 3
[pid 28591] close(3)                    = 0
[pid 28591] mmap(0xc820100000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... mmap resumed> )        = 0xc820100000
[pid 28591] mmap(0xc81fff0000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0strace: Process 28592 attached
 <unfinished ...>
[pid 28592] set_robust_list(0x7f6bf0df49e0, 24) = 0
[pid 28592] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
[pid 28592] sigaltstack({ss_sp=0xc820036000, ss_flags=0, ss_size=32672}, NULL) = 0
[pid 28592] gettid()                    = 28592
[pid 28592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] <... mmap resumed> )        = 0xc81fff0000
[pid 28591] mmap(0xc820200000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] <... mmap resumed> )        = 0xc820200000
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] mmap(0xc81ffe8000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] <... mmap resumed> )        = 0xc81ffe8000
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xd3f548, FUTEX_WAKE, 1) = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28591] <... futex resumed> )       = 1
[pid 28591] write(2, "Beginning build with an empty AC"..., 34 <unfinished ...>
[pid 28592] <... select resumed> )      = 0 (Timeout)
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] futex(0xc820024908, FUTEX_WAKE, 1 <unfinished ...>
[pid 28593] <... futex resumed> )       = 0
[pid 28593] futex(0xc820024908, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 28592] <... futex resumed> )       = 1
[pid 28592] select(0, NULL, NULL, NULL, {0, 20}) = 0 (Timeout)
[pid 28592] futex(0xd3ebb0, FUTEX_WAIT, 0, {60, 0}Beginning build with an empty ACI
 <unfinished ...>
[pid 28591] <... write resumed> )       = 34
[pid 28591] futex(0xd3ebb0, FUTEX_WAKE, 1 <unfinished ...>
[pid 28592] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28592] sched_yield()               = 0
[pid 28592] futex(0xd3eaf0, FUTEX_WAIT, 2, NULL <unfinished ...>
[pid 28591] futex(0xd3eaf0, FUTEX_WAKE, 1 <unfinished ...>
[pid 28592] <... futex resumed> )       = 0
[pid 28591] <... futex resumed> )       = 1
[pid 28592] futex(0xd3eaf0, FUTEX_WAKE, 1) = 0
[pid 28592] select(0, NULL, NULL, NULL, {0, 20} <unfinished ...>
[pid 28591] stat(".acbuild", {st_mode=S_IFDIR|0755, st_size=68, ...}) = 0
[pid 28591] write(2, "begin: build already in progress"..., 53begin: build already in progress in this working dir
) = 53
[pid 28591] exit_group(1)               = ?
[pid 28593] +++ exited with 1 +++
[pid 28592] +++ exited with 1 +++
[pid 28591] +++ exited with 1 +++
<... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 28591
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f99b39394b0}, {0x4449b0, [], SA_RESTORER, 0x7f99b39394b0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28591, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
wait4(-1, 0x7ffef9c16ad0, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]})                 = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
exit_group(1)                           = ?
+++ exited with 1 +++

nomasprime avatar Aug 30 '17 10:08 nomasprime

I opened up all permissions on the shared folder and still it dies.

nomasprime avatar Aug 30 '17 11:08 nomasprime