[lxc-users] LXC not responsive after update

Viktor Trojanovic viktor at troja.ch
Fri Jan 22 09:52:31 UTC 2016


Ok, this gives me some 1200 lines of output.. I hope this list accepts
text attachments..

And this is the output of lsof:
COMMAND   PID USER   FD   TYPE             DEVICE SIZE/OFF       NODE NAME
lxc-ls  26698 root  cwd    DIR              9,126       26 1611252633 /etc/lxc
lxc-ls  26698 root  rtd    DIR              9,126      211         96 /
lxc-ls  26698 root  txt    REG              9,126    10376     839906
/usr/bin/python3.5
lxc-ls  26698 root  mem    REG              9,126    15368     826247
/usr/lib/python3.5/lib-dynload/_random.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    88592 1610624345
/usr/lib/libz.so.1.2.8
lxc-ls  26698 root  mem    REG              9,126  2859464 1610830124
/usr/lib/libcrypto.so.1.0.0
lxc-ls  26698 root  mem    REG              9,126    25320     826113
/usr/lib/python3.5/lib-dynload/_hashlib.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    33448     826134
/usr/lib/python3.5/lib-dynload/_lzma.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    65760 1610624313
/usr/lib/libbz2.so.1.0.6
lxc-ls  26698 root  mem    REG              9,126    17800     826132
/usr/lib/python3.5/lib-dynload/_bz2.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    12072     826260
/usr/lib/python3.5/lib-dynload/grp.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    41528     826245
/usr/lib/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    28232     826262
/usr/lib/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    15768     826271
/usr/lib/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    80432 1610798126
/usr/lib/libgpg-error.so.0.17.0
lxc-ls  26698 root  mem    REG              9,126   923160 1610798134
/usr/lib/libgcrypt.so.20.0.4
lxc-ls  26698 root  mem    REG              9,126    71968 1610798139
/usr/lib/liblz4.so.1.7.1
lxc-ls  26698 root  mem    REG              9,126   154264 1610622710
/usr/lib/liblzma.so.5.2.2
lxc-ls  26698 root  mem    REG              9,126    84768 1610623531
/usr/lib/libresolv-2.22.so
lxc-ls  26698 root  mem    REG              9,126   536456 1610798164
/usr/lib/libsystemd.so.0.13.0
lxc-ls  26698 root  mem    REG              9,126    31672 1610623532
/usr/lib/librt-2.22.so
lxc-ls  26698 root  mem    REG              9,126    18736 1610624320
/usr/lib/libattr.so.1.1.0
lxc-ls  26698 root  mem    REG              9,126   329464 1610798131
/usr/lib/libdbus-1.so.3.14.6
lxc-ls  26698 root  mem    REG              9,126    39856 1611252619
/usr/lib/libnih-dbus.so.1.0.0
lxc-ls  26698 root  mem    REG              9,126   106000 1611252618
/usr/lib/libnih.so.1.0.0
lxc-ls  26698 root  mem    REG              9,126   141616 1611252622
/usr/lib/libcgmanager.so.0.0.0
lxc-ls  26698 root  mem    REG              9,126   178352 1610798775
/usr/lib/libseccomp.so.2.2.3
lxc-ls  26698 root  mem    REG              9,126    17320 1610624343
/usr/lib/libcap.so.2.24
lxc-ls  26698 root  mem    REG              9,126   538200 1610755561
/usr/lib/liblxc.so.1.1.5
lxc-ls  26698 root  mem    REG              9,126    42424  537121644
/usr/lib/python3.5/site-packages/_lxc.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    37960     826251
/usr/lib/python3.5/lib-dynload/_json.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    43432     826240
/usr/lib/python3.5/lib-dynload/_struct.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126    17720     826249
/usr/lib/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so
lxc-ls  26698 root  mem    REG              9,126  2171936 1074862656
/usr/lib/locale/locale-archive
lxc-ls  26698 root  mem    REG              9,126  1038688 1610623529
/usr/lib/libm-2.22.so
lxc-ls  26698 root  mem    REG              9,126    10592 1610623533
/usr/lib/libutil-2.22.so
lxc-ls  26698 root  mem    REG              9,126    14576 1610623528
/usr/lib/libdl-2.22.so
lxc-ls  26698 root  mem    REG              9,126  1991416 1610623482
/usr/lib/libc-2.22.so
lxc-ls  26698 root  mem    REG              9,126   146608 1610623463
/usr/lib/libpthread-2.22.so
lxc-ls  26698 root  mem    REG              9,126  2745200 1610613249
/usr/lib/libpython3.5m.so.1.0
lxc-ls  26698 root  mem    REG              9,126   165592 1610623481
/usr/lib/ld-2.22.so
lxc-ls  26698 root    0u   CHR              136,1      0t0          4 /dev/pts/1
lxc-ls  26698 root    1u   CHR              136,1      0t0          4 /dev/pts/1
lxc-ls  26698 root    2u   CHR              136,1      0t0          4 /dev/pts/1
lxc-ls  26698 root    3r   CHR                1,9      0t0       1042
/dev/urandom
lxc-ls  26698 root    4u  unix 0xffff880009ba5780      0t0    1379903
type=STREAM

Thanks for the advice with these two commands, I still hope someone
can help explain the output.

Viktor

On Fri, Jan 22, 2016 at 4:27 AM, Bostjan Skufca <bostjan at a2o.si> wrote:
> Do not add -eopen argument, as it limits your view.
>
> Do this:
> - strace -f -tt -r lxc-ls -f
>
> And while strace is running and your program is hanging, find its pid (of
> lxc-ls, not strace) and run lsof -p PID (if it will be hanging on socket,
> this will give you a hint what that socket is).
>
> b.
>
>
> On 21 January 2016 at 23:42, Viktor Trojanovic <viktor at troja.ch> wrote:
>>
>> Hi Bostjan,
>>
>> Here is my strace to "lxc-ls -f". It looks the same with the other
>> commands, at least the last line is identical.
>>
>> # strace -eopen lxc-ls -f
>> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libpython3.5m.so.1.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = -1 ENOENT (No
>> such file or directory)
>> open("/usr/lib/gconv/gconv-modules", O_RDONLY|O_CLOEXEC) = 3
>> open("/dev/urandom", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/bin/pyvenv.cfg", O_RDONLY)   = -1 ENOENT (No such file or
>> directory)
>> open("/usr/pyvenv.cfg", O_RDONLY)       = -1 ENOENT (No such file or
>> directory)
>> open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/encodings/__pycache__/__init__.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/codecs.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/encodings",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/encodings/__pycache__/aliases.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/encodings/__pycache__/utf_8.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/encodings/__pycache__/latin_1.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/io.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/abc.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/_weakrefset.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/site.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/os.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/stat.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/posixpath.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/genericpath.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/_collections_abc.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/_sitebuiltins.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/sysconfig.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/_sysconfigdata.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/site-packages",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/plat-linux",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/lib-dynload",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/site-packages",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/bin/lxc-ls", O_RDONLY)       = 3
>> open("/usr/bin/lxc-ls", O_RDONLY)       = 3
>> open("/usr/bin", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/argparse.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/collections/__pycache__/__init__.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/operator.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/keyword.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/heapq.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/reprlib.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/copy.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/types.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/functools.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/weakref.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/collections",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/collections/__pycache__/abc.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/copyreg.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/re.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/sre_compile.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/sre_parse.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/sre_constants.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/textwrap.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/gettext.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/locale.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/struct.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_struct.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/json/__pycache__/__init__.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/json", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC)
>> = 3
>> open("/usr/lib/python3.5/json/__pycache__/decoder.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/json/__pycache__/scanner.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_json.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/json/__pycache__/encoder.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/site-packages/lxc/__pycache__/__init__.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/site-packages/_lxc.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/liblxc.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libcap.so.2", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libcgmanager.so.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libnih.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libnih-dbus.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libdbus-1.so.3", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libattr.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libsystemd.so.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/liblzma.so.5", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/liblz4.so.1", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libgcrypt.so.20", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libgpg-error.so.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/proc/self/cgroup", O_RDONLY|O_CLOEXEC) = 3
>> open("/etc/lxc/lxc.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
>> file or directory)
>> open("/usr/lib/python3.5/__pycache__/subprocess.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/signal.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/enum.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/warnings.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/selectors.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/threading.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/traceback.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/linecache.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/tokenize.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/token.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/etc/lxc/lxc.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
>> file or directory)
>> open("/usr/lib/python3.5/__pycache__/shutil.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/fnmatch.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/tarfile.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/lib-dynload/grp.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/bz2.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/_compression.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_bz2.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libbz2.so.1.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/lzma.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_lzma.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/tempfile.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/random.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/__pycache__/hashlib.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_hashlib.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libcrypto.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
>>
>> open("/usr/lib/python3.5/lib-dynload/_random.cpython-35m-x86_64-linux-gnu.so",
>> O_RDONLY|O_CLOEXEC) = 3
>> open("/dev/urandom", O_RDONLY|O_CLOEXEC) = 3
>> open("/usr/lib/python3.5/encodings/__pycache__/ascii.cpython-35.pyc",
>> O_RDONLY|O_CLOEXEC) = 4
>> open("/var/lib/lxc", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4
>> open("/proc/net/unix", O_RDONLY)        = 4
>> open("/run/lxc/lock//var/lib/lxc/.fileserver", O_RDWR|O_CREAT, 0600) = 4
>> open("/var/lib/lxc/fileserver/config", O_RDONLY) = 5
>> open("/usr/share/lxc/config/archlinux.common.conf", O_RDONLY) = 6
>> open("/usr/share/lxc/config/common.conf", O_RDONLY) = 7
>> open("/usr/share/lxc/config/common.conf.d/",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 8
>>
>> I can't make much of that. I see that it cannot find a few files but
>> in my understanding these are optional anyway.
>>
>> Maybe you see something I don't?
>>
>> Viktor
>>
>> On Thu, Jan 21, 2016 at 6:33 PM, Bostjan Skufca <bostjan at a2o.si> wrote:
>> > strace command is your friend.
>> >
>> > b.
>> >
>> >
>> > On 21 January 2016 at 12:12, Viktor Trojanovic <viktor at troja.ch> wrote:
>> >>
>> >>
>> >>
>> >> On 20.01.2016 23:50, Fajar A. Nugraha wrote:
>> >>
>> >> On Thu, Jan 21, 2016 at 5:49 AM, Fajar A. Nugraha <list at fajar.net>
>> >> wrote:
>> >>>
>> >>> On Thu, Jan 21, 2016 at 5:23 AM, Viktor Trojanovic <viktor at troja.ch>
>> >>> wrote:
>> >>>>
>> >>>> I just did a system upgrade on my Arch System which included updating
>> >>>> the kernel, systemd and lxc to the newest versions. After having done
>> >>>> so, I
>> >>>> cannot interact with my Linux container any longer. The system within
>> >>>> the
>> >>>> container still seems to work fine and can be contacted from outside
>> >>>> (Samba
>> >>>> server) but if I try to use one of the lxc commands to query or
>> >>>> otherwise
>> >>>> interact with the container (e.g. lxc-ls -f, lxc-stop, lxc-console,
>> >>>> lxc-attach), the command hangs until I cancel it with CTRL+C.
>> >>>>
>> >>>> I get the following message when cancelling lxc-ls -f (as root):
>> >>>>
>> >>>> ^CTraceback (most recent call list):
>> >>>>   File "/usr/bin/lxc-ls", line 432, in <module>
>> >>>>     containers = get_containers(root=True)
>> >>>>   File "user/bin/lxc-ls", line 261, in get_containers
>> >>>>     if container.controllable:
>> >>>> KeyboardInterrupt
>> >>>>
>> >>>> Regular lxc-ls works normal, by the way.
>> >>>>
>> >>>> I can probably just reboot the server but I still wanted to ask
>> >>>> around
>> >>>> if anyone has an idea why this is happening and what I could do
>> >>>> except
>> >>>> rebooting to regain control of LXC? I tried already systemctl restart
>> >>>> lxc
>> >>>> but that doesn't help.
>> >>>>
>> >>>
>> >>>
>> >>> Do you have lxcfs installed? If yes, this should be a know issue. When
>> >>> you restart lxcfs, all existing running containers that use it will be
>> >>> unable to access lxcfs-provided resources. AFAIK restarting lxc
>> >>> service does
>> >>> restart running containers.
>> >>>
>> >>
>> >> That should be: AFAIK restarting lxc service does NOT restart running
>> >> containers.
>> >>
>> >>
>> >>> Try killing one of those containers (lxc-stop -k -n ...), start it,
>> >>> and
>> >>> then test again. If it works, do the same for other containers.
>> >>>
>> >>> --
>> >>> Fajar
>> >>
>> >>
>> >> Hi Fajar,
>> >>
>> >> I'm not using lxcfs, just regular directory based containers.
>> >>
>> >> I cannot do anything with the containers.
>> >>
>> >> lxc-stop -k
>> >> lxc-ls -f
>> >> lxc-attach
>> >> lxc-console
>> >> systemctl stop lxc (or restart lxc)
>> >>
>> >> All these commands hang forever, I have to interrupt with CTRL+C and no
>> >> output is written to the logs. But the container system keeps working
>> >> fine,
>> >> so does the host system.
>> >>
>> >> Viktor
>> >>
>> >>
>> >> _______________________________________________
>> >> lxc-users mailing list
>> >> lxc-users at lists.linuxcontainers.org
>> >> http://lists.linuxcontainers.org/listinfo/lxc-users
>> >
>> >
>> >
>> > _______________________________________________
>> > lxc-users mailing list
>> > lxc-users at lists.linuxcontainers.org
>> > http://lists.linuxcontainers.org/listinfo/lxc-users
>> _______________________________________________
>> lxc-users mailing list
>> lxc-users at lists.linuxcontainers.org
>> http://lists.linuxcontainers.org/listinfo/lxc-users
>
>
>
> _______________________________________________
> lxc-users mailing list
> lxc-users at lists.linuxcontainers.org
> http://lists.linuxcontainers.org/listinfo/lxc-users
-------------- next part --------------
     0.000000 execve("/usr/bin/lxc-ls", ["lxc-ls", "-f"], [/* 21 vars */]) = 0
     0.000282 brk(0)                    = 0x23e1000
     0.000038 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
     0.000034 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
     0.000028 fstat(3, {st_mode=S_IFREG|0644, st_size=38278, ...}) = 0
     0.000026 mmap(NULL, 38278, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb37decd000
     0.000024 close(3)                  = 0
     0.000024 open("/usr/lib/libpython3.5m.so.1.0", O_RDONLY|O_CLOEXEC) = 3
     0.000024 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\335\5\0\0\0\0\0"..., 832) = 832
     0.000024 fstat(3, {st_mode=S_IFREG|0755, st_size=2745200, ...}) = 0
     0.000022 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37decc000
     0.000031 mmap(NULL, 5037992, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37d7e8000
     0.000022 mprotect(0x7fb37da1f000, 2097152, PROT_NONE) = 0
     0.000022 mmap(0x7fb37dc1f000, 421888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x237000) = 0x7fb37dc1f000
     0.000032 mmap(0x7fb37dc86000, 196520, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb37dc86000
     0.000030 close(3)                  = 0
     0.000027 open("/usr/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
     0.000027 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 at a\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=146608, ...}) = 0
     0.000022 mmap(NULL, 2213008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37d5cb000
     0.000023 mprotect(0x7fb37d5e3000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37d7e2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fb37d7e2000
     0.000028 mmap(0x7fb37d7e4000, 13456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb37d7e4000
     0.000026 close(3)                  = 0
     0.000024 open("/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\7\2\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=1991416, ...}) = 0
     0.000022 mmap(NULL, 3815984, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37d227000
     0.000022 mprotect(0x7fb37d3c2000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37d5c1000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19a000) = 0x7fb37d5c1000
     0.000027 mmap(0x7fb37d5c7000, 14896, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb37d5c7000
     0.000027 close(3)                  = 0
     0.000026 open("/usr/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=14576, ...}) = 0
     0.000021 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37decb000
     0.000025 mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37d023000
     0.000021 mprotect(0x7fb37d026000, 2093056, PROT_NONE) = 0
     0.000022 mmap(0x7fb37d225000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb37d225000
     0.000030 close(3)                  = 0
     0.000022 open("/usr/lib/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\16\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=10592, ...}) = 0
     0.000022 mmap(NULL, 2105624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37ce20000
     0.000022 mprotect(0x7fb37ce22000, 2093056, PROT_NONE) = 0
     0.000022 mmap(0x7fb37d021000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7fb37d021000
     0.000029 close(3)                  = 0
     0.000022 open("/usr/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
     0.000024 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20U\0\0\0\0\0\0"..., 832) = 832
     0.000030 fstat(3, {st_mode=S_IFREG|0755, st_size=1038688, ...}) = 0
     0.000023 mmap(NULL, 3133720, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37cb22000
     0.000022 mprotect(0x7fb37cc1f000, 2093056, PROT_NONE) = 0
     0.000021 mmap(0x7fb37ce1e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xfc000) = 0x7fb37ce1e000
     0.000030 close(3)                  = 0
     0.000026 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37deca000
     0.000037 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dec9000
     0.000023 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dec8000
     0.000022 arch_prctl(ARCH_SET_FS, 0x7fb37dec9700) = 0
     0.000078 mprotect(0x7fb37d5c1000, 16384, PROT_READ) = 0
     0.000036 mprotect(0x7fb37ce1e000, 4096, PROT_READ) = 0
     0.000023 mprotect(0x7fb37d021000, 4096, PROT_READ) = 0
     0.000026 mprotect(0x7fb37d225000, 4096, PROT_READ) = 0
     0.000027 mprotect(0x7fb37d7e2000, 4096, PROT_READ) = 0
     0.000356 mprotect(0x7fb37dc1f000, 8192, PROT_READ) = 0
     0.000183 mprotect(0x601000, 4096, PROT_READ) = 0
     0.000025 mprotect(0x7fb37ded7000, 4096, PROT_READ) = 0
     0.000022 munmap(0x7fb37decd000, 38278) = 0
     0.000030 set_tid_address(0x7fb37dec99d0) = 26659
     0.000019 set_robust_list(0x7fb37dec99e0, 24) = 0
     0.000024 rt_sigaction(SIGRTMIN, {0x7fb37d5d0be0, [], SA_RESTORER|SA_SIGINFO, 0x7fb37d5dbd60}, NULL, 8) = 0
     0.000025 rt_sigaction(SIGRT_1, {0x7fb37d5d0c70, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fb37d5dbd60}, NULL, 8) = 0
     0.000022 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
     0.000028 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
     0.000087 brk(0)                    = 0x23e1000
     0.000020 brk(0x2402000)            = 0x2402000
     0.000040 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
     0.000032 fstat(3, {st_mode=S_IFREG|0644, st_size=2171936, ...}) = 0
     0.000023 mmap(NULL, 2171936, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb37c90f000
     0.000027 close(3)                  = 0
     0.000071 open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
     0.000034 open("/usr/lib/gconv/gconv-modules", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=56095, ...}) = 0
     0.000022 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000021 read(3, "# GNU libc iconv configuration.\n"..., 4096) = 4096
     0.000076 read(3, "1002//\tJUS_I.B1.002//\nmodule\tJUS"..., 4096) = 4096
     0.000096 read(3, "ISO-IR-110//\t\tISO-8859-4//\nalias"..., 4096) = 4096
     0.000098 read(3, "\t\tISO-8859-14//\nalias\tISO_8859-1"..., 4096) = 4096
     0.000101 read(3, "IC-ES//\nalias\tEBCDICES//\t\tEBCDIC"..., 4096) = 4096
     0.000109 read(3, "DIC-CP-ES//\t\tIBM284//\nalias\tCSIB"..., 4096) = 4096
     0.000118 read(3, "//\nalias\tCSIBM864//\t\tIBM864//\nal"..., 4096) = 4096
     0.000136 read(3, "BM939//\nmodule\tIBM939//\t\tINTERNA"..., 4096) = 4096
     0.000134 read(3, "EUC-CN//\nalias\tCN-GB//\t\t\tEUC-CN/"..., 4096) = 4096
     0.000147 read(3, "T//\nmodule\tISO-2022-CN-EXT//\tINT"..., 4096) = 4096
     0.000144 read(3, "//\t\tISO_5428//\nalias\tISO_5428:19"..., 4096) = 4096
     0.000176 read(3, "CII-8\t1\n\n#\tfrom\t\t\tto\t\t\tmodule\t\tc"..., 4096) = 4096
     0.000098 brk(0x2423000)            = 0x2423000
     0.000103 read(3, "\tfrom\t\t\tto\t\t\tmodule\t\tcost\nalias\t"..., 4096) = 4096
     0.000164 read(3, "712//\t\tINTERNAL\t\tIBM12712\t\t1\nmod"..., 4096) = 2847
     0.000141 read(3, "", 4096)         = 0
     0.000021 close(3)                  = 0
     0.000022 munmap(0x7fb37ded6000, 4096) = 0
     0.000089 futex(0x7fb37d5c68e8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
     0.000393 open("/dev/urandom", O_RDONLY|O_CLOEXEC) = 3
     0.000034 fcntl(3, F_GETFD)         = 0x1 (flags FD_CLOEXEC)
     0.000022 read(3, "\341\332\204\31\374,\305p\3371\7\230-n~\251%8\250\375)\223\253\330", 24) = 24
     0.000042 close(3)                  = 0
     0.000030 ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000076 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de88000
     0.001474 brk(0x2447000)            = 0x2447000
     0.000194 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de48000
     0.000249 fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
     0.000089 readlink("/usr/bin/python3", "python3.5", 4096) = 9
     0.000045 readlink("/usr/bin/python3.5", 0x7ffee3c0b670, 4096) = -1 EINVAL (Invalid argument)
     0.000032 open("/usr/bin/pyvenv.cfg", O_RDONLY) = -1 ENOENT (No such file or directory)
     0.000031 open("/usr/pyvenv.cfg", O_RDONLY) = -1 ENOENT (No such file or directory)
     0.000034 stat("/usr/bin/Modules/Setup", 0x7ffee3c14720) = -1 ENOENT (No such file or directory)
     0.000029 stat("/usr/bin/lib/python3.5/os.py", 0x7ffee3c0c600) = -1 ENOENT (No such file or directory)
     0.000027 stat("/usr/bin/lib/python3.5/os.pyc", 0x7ffee3c0c600) = -1 ENOENT (No such file or directory)
     0.000025 stat("/usr/lib/python3.5/os.py", {st_mode=S_IFREG|0644, st_size=35545, ...}) = 0
     0.000041 stat("/usr/bin/pybuilddir.txt", 0x7ffee3c14720) = -1 ENOENT (No such file or directory)
     0.000027 stat("/usr/bin/lib/python3.5/lib-dynload", 0x7ffee3c14720) = -1 ENOENT (No such file or directory)
     0.000026 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.001899 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000045 munmap(0x7fb37de08000, 262144) = 0
     0.000029 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000023 munmap(0x7fb37de08000, 262144) = 0
     0.000021 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000022 munmap(0x7fb37de08000, 262144) = 0
     0.000021 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000022 munmap(0x7fb37de08000, 262144) = 0
     0.000021 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000022 munmap(0x7fb37de08000, 262144) = 0
     0.000021 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000023 munmap(0x7fb37de08000, 262144) = 0
     0.000020 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000022 munmap(0x7fb37de08000, 262144) = 0
     0.000021 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000022 munmap(0x7fb37de08000, 262144) = 0
     0.000021 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37de08000
     0.000426 brk(0x2468000)            = 0x2468000
     0.001007 open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
     0.000048 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
     0.000022 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000022 read(3, "MemTotal:        2010988 kB\nMemF"..., 1024) = 1024
     0.000062 close(3)                  = 0
     0.000024 munmap(0x7fb37ded6000, 4096) = 0
     0.000074 brk(0x2490000)            = 0x2490000
     0.000554 sigaltstack({ss_sp=0x243dbf0, ss_flags=0, ss_size=8192}, NULL) = 0
     0.000110 stat("/usr/lib/python35.zip", 0x7ffee3c1d6b0) = -1 ENOENT (No such file or directory)
     0.000062 stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=28672, ...}) = 0
     0.000070 stat("/usr/lib/python35.zip", 0x7ffee3c1d110) = -1 ENOENT (No such file or directory)
     0.000058 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000037 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000073 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000050 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000023 open("/usr/lib/python3.5/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000034 fstat(3, {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000026 getdents(3, /* 207 entries */, 32768) = 6840
     0.000156 getdents(3, /* 0 entries */, 32768) = 0
     0.000023 close(3)                  = 0
     0.000080 stat("/usr/lib/python3.5/encodings/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1d350) = -1 ENOENT (No such file or directory)
     0.000047 stat("/usr/lib/python3.5/encodings/__init__.abi3.so", 0x7ffee3c1d350) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/lib/python3.5/encodings/__init__.so", 0x7ffee3c1d350) = -1 ENOENT (No such file or directory)
     0.000038 stat("/usr/lib/python3.5/encodings/__init__.py", {st_mode=S_IFREG|0644, st_size=5067, ...}) = 0
     0.000116 stat("/usr/lib/python3.5/encodings/__init__.py", {st_mode=S_IFREG|0644, st_size=5067, ...}) = 0
     0.000051 open("/usr/lib/python3.5/encodings/__pycache__/__init__.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=3824, ...}) = 0
     0.000030 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=3824, ...}) = 0
     0.000025 read(3, "\26\r\r\n\f\207eV\313\23\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 3825) = 3824
     0.000023 read(3, "", 1)            = 0
     0.000032 close(3)                  = 0
     0.000140 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000068 stat("/usr/lib/python3.5/codecs.py", {st_mode=S_IFREG|0644, st_size=36231, ...}) = 0
     0.000094 stat("/usr/lib/python3.5/codecs.py", {st_mode=S_IFREG|0644, st_size=36231, ...}) = 0
     0.000042 open("/usr/lib/python3.5/__pycache__/codecs.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=35288, ...}) = 0
     0.000024 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=35288, ...}) = 0
     0.000024 read(3, "\26\r\r\n\3\207eV\207\215\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0:\0\0\0@\0\0"..., 35289) = 35288
     0.000035 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000178 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ddc8000
     0.000763 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000045 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000036 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000022 open("/usr/lib/python3.5/encodings", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000031 fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000022 brk(0x24b2000)            = 0x24b2000
     0.000025 getdents(3, /* 127 entries */, 32768) = 4304
     0.000119 getdents(3, /* 0 entries */, 32768) = 0
     0.000021 brk(0x24aa000)            = 0x24aa000
     0.000023 close(3)                  = 0
     0.000080 stat("/usr/lib/python3.5/encodings/aliases.py", {st_mode=S_IFREG|0644, st_size=15542, ...}) = 0
     0.000106 stat("/usr/lib/python3.5/encodings/aliases.py", {st_mode=S_IFREG|0644, st_size=15542, ...}) = 0
     0.000045 open("/usr/lib/python3.5/encodings/__pycache__/aliases.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=7540, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=7540, ...}) = 0
     0.000022 read(3, "\26\r\r\n\f\207eV\266<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\204\2\0\0@\0\0"..., 7541) = 7540
     0.000024 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000395 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000066 stat("/usr/lib/python3.5/encodings/utf_8.py", {st_mode=S_IFREG|0644, st_size=1005, ...}) = 0
     0.000103 stat("/usr/lib/python3.5/encodings/utf_8.py", {st_mode=S_IFREG|0644, st_size=1005, ...}) = 0
     0.000044 open("/usr/lib/python3.5/encodings/__pycache__/utf_8.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=1684, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=1684, ...}) = 0
     0.000022 read(3, "\26\r\r\n\f\207eV\355\3\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 1685) = 1684
     0.000021 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000236 rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7fb37d5dbd60}, {SIG_DFL, [], 0}, 8) = 0
     0.000025 rt_sigaction(SIGXFSZ, {SIG_IGN, [], SA_RESTORER, 0x7fb37d5dbd60}, {SIG_DFL, [], 0}, 8) = 0
     0.000115 rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGKILL, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000018 rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGPIPE, NULL, {SIG_IGN, [], SA_RESTORER, 0x7fb37d5dbd60}, 8) = 0
     0.000020 rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGCONT, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGSTOP, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000018 rt_sigaction(SIGTSTP, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGTTIN, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGTTOU, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGXFSZ, NULL, {SIG_IGN, [], SA_RESTORER, 0x7fb37d5dbd60}, 8) = 0
     0.000019 rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000024 rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000019 rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
     0.000020 rt_sigaction(SIGINT, {0x7fb37d94d010, [], SA_RESTORER, 0x7fb37d5dbd60}, {SIG_DFL, [], 0}, 8) = 0
     0.000180 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000061 stat("/usr/lib/python3.5/encodings/latin_1.py", {st_mode=S_IFREG|0644, st_size=1264, ...}) = 0
     0.000091 stat("/usr/lib/python3.5/encodings/latin_1.py", {st_mode=S_IFREG|0644, st_size=1264, ...}) = 0
     0.000036 open("/usr/lib/python3.5/encodings/__pycache__/latin_1.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=1996, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=1996, ...}) = 0
     0.000021 read(3, "\26\r\r\n\f\207eV\360\4\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 1997) = 1996
     0.000022 read(3, "", 1)            = 0
     0.000342 close(3)                  = 0
     0.000331 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000062 stat("/usr/lib/python3.5/io.py", {st_mode=S_IFREG|0644, st_size=3396, ...}) = 0
     0.000090 stat("/usr/lib/python3.5/io.py", {st_mode=S_IFREG|0644, st_size=3396, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/io.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=3443, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=3443, ...}) = 0
     0.000024 read(3, "\26\r\r\n\4\207eVD\r\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\22\0\0\0@\0\0"..., 3444) = 3443
     0.000022 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000122 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/abc.py", {st_mode=S_IFREG|0644, st_size=8628, ...}) = 0
     0.000089 stat("/usr/lib/python3.5/abc.py", {st_mode=S_IFREG|0644, st_size=8628, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/abc.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=7850, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=7850, ...}) = 0
     0.000021 read(3, "\26\r\r\n\3\207eV\264!\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 7851) = 7850
     0.000023 read(3, "", 1)            = 0
     0.000025 close(3)                  = 0
     0.000150 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000057 stat("/usr/lib/python3.5/_weakrefset.py", {st_mode=S_IFREG|0644, st_size=5705, ...}) = 0
     0.000088 stat("/usr/lib/python3.5/_weakrefset.py", {st_mode=S_IFREG|0644, st_size=5705, ...}) = 0
     0.000034 open("/usr/lib/python3.5/__pycache__/_weakrefset.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=8406, ...}) = 0
     0.000024 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=8406, ...}) = 0
     0.000021 read(3, "\26\r\r\n\3\207eVI\26\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0@\0\0"..., 8407) = 8406
     0.000023 read(3, "", 1)            = 0
     0.000033 close(3)                  = 0
     0.000994 dup(0)                    = 3
     0.000022 close(3)                  = 0
     0.000027 fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
     0.000028 ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000036 lseek(0, 0, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
     0.000036 ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000030 ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000038 lseek(0, 0, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
     0.000030 dup(1)                    = 3
     0.000018 close(3)                  = 0
     0.000022 fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
     0.000023 ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000025 lseek(1, 0, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
     0.000026 ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000024 ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000032 lseek(1, 0, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
     0.000036 dup(2)                    = 3
     0.000025 close(3)                  = 0
     0.000022 fstat(2, {st_mode=S_IFREG|0644, st_size=25811, ...}) = 0
     0.000024 ioctl(2, TCGETS, 0x7ffee3c1e2a0) = -1 ENOTTY (Inappropriate ioctl for device)
     0.000027 lseek(2, 0, SEEK_CUR)     = 25985
     0.000023 ioctl(2, TCGETS, 0x7ffee3c1e570) = -1 ENOTTY (Inappropriate ioctl for device)
     0.000023 ioctl(2, TCGETS, 0x7ffee3c1e4e0) = -1 ENOTTY (Inappropriate ioctl for device)
     0.000075 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000064 stat("/usr/lib/python3.5/_bootlocale.py", {st_mode=S_IFREG|0644, st_size=1301, ...}) = 0
     0.000094 stat("/usr/lib/python3.5/_bootlocale.py", {st_mode=S_IFREG|0644, st_size=1301, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/_bootlocale.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=1029, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=1029, ...}) = 0
     0.000021 read(3, "\26\r\r\n\3\207eV\25\5\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 1030) = 1029
     0.000021 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000261 lseek(2, 0, SEEK_CUR)     = 26997
     0.000022 lseek(2, 0, SEEK_CUR)     = 27045
     0.000072 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000062 stat("/usr/lib/python3.5/site.py", {st_mode=S_IFREG|0644, st_size=21239, ...}) = 0
     0.000088 stat("/usr/lib/python3.5/site.py", {st_mode=S_IFREG|0644, st_size=21239, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/site.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=17588, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=17588, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV\367R\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0@\0\0"..., 17589) = 17588
     0.000031 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000238 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000062 stat("/usr/lib/python3.5/os.py", {st_mode=S_IFREG|0644, st_size=35545, ...}) = 0
     0.000088 stat("/usr/lib/python3.5/os.py", {st_mode=S_IFREG|0644, st_size=35545, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/os.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=29847, ...}) = 0
     0.000024 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=29847, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\331\212\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0000\0\0\0@\0\0"..., 29848) = 29847
     0.000028 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000032 brk(0x24ce000)            = 0x24ce000
     0.000337 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd88000
     0.000149 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000060 stat("/usr/lib/python3.5/stat.py", {st_mode=S_IFREG|0644, st_size=5038, ...}) = 0
     0.000088 stat("/usr/lib/python3.5/stat.py", {st_mode=S_IFREG|0644, st_size=5038, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/stat.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=4147, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=4147, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\256\23\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 4148) = 4147
     0.000022 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000538 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000063 stat("/usr/lib/python3.5/posixpath.py", {st_mode=S_IFREG|0644, st_size=14881, ...}) = 0
     0.000101 stat("/usr/lib/python3.5/posixpath.py", {st_mode=S_IFREG|0644, st_size=14881, ...}) = 0
     0.000044 open("/usr/lib/python3.5/__pycache__/posixpath.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=11120, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=11120, ...}) = 0
     0.000024 read(3, "\26\r\r\n\4\207eV!:\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0&\0\0\0@\0\0"..., 11121) = 11120
     0.000029 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000213 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000060 stat("/usr/lib/python3.5/genericpath.py", {st_mode=S_IFREG|0644, st_size=4364, ...}) = 0
     0.000092 stat("/usr/lib/python3.5/genericpath.py", {st_mode=S_IFREG|0644, st_size=4364, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/genericpath.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=3917, ...}) = 0
     0.000024 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=3917, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\f\21\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 3918) = 3917
     0.000022 read(3, "", 1)            = 0
     0.000025 close(3)                  = 0
     0.000436 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/_collections_abc.py", {st_mode=S_IFREG|0644, st_size=24718, ...}) = 0
     0.000087 stat("/usr/lib/python3.5/_collections_abc.py", {st_mode=S_IFREG|0644, st_size=24718, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/_collections_abc.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=29622, ...}) = 0
     0.000024 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=29622, ...}) = 0
     0.000024 read(3, "\26\r\r\n\3\207eV\216`\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\26\0\0\0@\0\0"..., 29623) = 29622
     0.000031 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000149 mmap(NULL, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd57000
     0.002844 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000078 munmap(0x7fb37dd17000, 262144) = 0
     0.000140 stat("/usr/lib/python3.5/", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000072 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000035 munmap(0x7fb37dd17000, 262144) = 0
     0.000035 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000026 munmap(0x7fb37dd17000, 262144) = 0
     0.000028 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000026 munmap(0x7fb37dd17000, 262144) = 0
     0.000026 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000035 munmap(0x7fb37dd17000, 262144) = 0
     0.000029 stat("/usr/lib/python3.5/_sitebuiltins.py", {st_mode=S_IFREG|0644, st_size=3115, ...}) = 0
     0.000085 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000028 munmap(0x7fb37dd17000, 262144) = 0
     0.000043 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000026 munmap(0x7fb37dd17000, 262144) = 0
     0.000026 stat("/usr/lib/python3.5/_sitebuiltins.py", {st_mode=S_IFREG|0644, st_size=3115, ...}) = 0
     0.000039 open("/usr/lib/python3.5/__pycache__/_sitebuiltins.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000027 fstat(3, {st_mode=S_IFREG|0644, st_size=3654, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=3654, ...}) = 0
     0.000022 read(3, "\26\r\r\n\3\207eV+\f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 3655) = 3654
     0.000023 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000100 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd17000
     0.000587 stat("/usr/bin/pyvenv.cfg", 0x7ffee3c1d320) = -1 ENOENT (No such file or directory)
     0.000046 stat("/usr/pyvenv.cfg", 0x7ffee3c1d320) = -1 ENOENT (No such file or directory)
     0.000036 geteuid()                 = 0
     0.000021 getuid()                  = 0
     0.000021 getegid()                 = 0
     0.000020 getgid()                  = 0
     0.000065 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000035 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000032 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000022 open("/usr/lib/python3.5", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000031 fstat(3, {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000023 getdents(3, /* 207 entries */, 32768) = 6840
     0.000104 getdents(3, /* 0 entries */, 32768) = 0
     0.000020 close(3)                  = 0
     0.000096 stat("/usr/lib/python3.5/sysconfig.py", {st_mode=S_IFREG|0644, st_size=24185, ...}) = 0
     0.000108 stat("/usr/lib/python3.5/sysconfig.py", {st_mode=S_IFREG|0644, st_size=24185, ...}) = 0
     0.000039 open("/usr/lib/python3.5/__pycache__/sysconfig.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=16809, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=16809, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eVy^\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\31\0\0\0@\0\0"..., 16810) = 16809
     0.000027 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000288 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=105, ...}) = 0
     0.000042 lstat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000035 lstat("/usr/bin/python3", {st_mode=S_IFLNK|0777, st_size=9, ...}) = 0
     0.000031 readlink("/usr/bin/python3", "python3.5", 4096) = 9
     0.000035 lstat("/usr/bin/python3.5", {st_mode=S_IFREG|0755, st_size=10376, ...}) = 0
     0.000072 stat("/usr/bin/Modules/Setup.dist", 0x7ffee3c1c250) = -1 ENOENT (No such file or directory)
     0.000042 stat("/usr/bin/Modules/Setup.local", 0x7ffee3c1c250) = -1 ENOENT (No such file or directory)
     0.000115 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/_sysconfigdata.py", {st_mode=S_IFREG|0644, st_size=20453, ...}) = 0
     0.000094 stat("/usr/lib/python3.5/_sysconfigdata.py", {st_mode=S_IFREG|0644, st_size=20453, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/_sysconfigdata.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=20076, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=20076, ...}) = 0
     0.000029 read(3, "\26\r\r\n\4\207eV\345O\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\2\5\0\0@\0\0"..., 20077) = 20076
     0.000028 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000556 brk(0x24f2000)            = 0x24f2000
     0.000191 brk(0x24e9000)            = 0x24e9000
     0.000051 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=105, ...}) = 0
     0.000040 lstat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=28672, ...}) = 0
     0.000034 lstat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000034 lstat("/usr/lib/python3.5/config-3.5m", {st_mode=S_IFDIR|0755, st_size=208, ...}) = 0
     0.000253 stat("/root/.local/lib/python3.5/site-packages", 0x7ffee3c1d510) = -1 ENOENT (No such file or directory)
     0.000055 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000051 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000024 open("/usr/lib/python3.5/site-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000023 getdents(3, /* 8 entries */, 32768) = 272
     0.000028 getdents(3, /* 0 entries */, 32768) = 0
     0.000021 close(3)                  = 0
     0.000137 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000070 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000034 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000050 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000032 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000023 open("/usr/lib/python3.5/plat-linux", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000023 getdents(3, /* 8 entries */, 32768) = 240
     0.000026 getdents(3, /* 0 entries */, 32768) = 0
     0.000020 close(3)                  = 0
     0.000061 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000033 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000068 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000037 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000023 open("/usr/lib/python3.5/lib-dynload", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000029 fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000023 getdents(3, /* 66 entries */, 32768) = 4112
     0.000050 getdents(3, /* 0 entries */, 32768) = 0
     0.000020 close(3)                  = 0
     0.000076 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000032 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000048 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000031 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000022 open("/usr/lib/python3.5/site-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000022 fstat(3, {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000022 getdents(3, /* 8 entries */, 32768) = 272
     0.000025 getdents(3, /* 0 entries */, 32768) = 0
     0.000020 close(3)                  = 0
     0.000121 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000067 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000057 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000057 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000107 readlink("/usr/bin/lxc-ls", 0x7ffee3c0d830, 4096) = -1 EINVAL (Invalid argument)
     0.000030 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=105, ...}) = 0
     0.000029 lstat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000023 lstat("/usr/bin/lxc-ls", {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000036 stat("/usr/bin/lxc-ls", {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000027 open("/usr/bin/lxc-ls", O_RDONLY) = 3
     0.000025 ioctl(3, FIOCLEX)         = 0
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000020 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000020 lseek(3, 16384, SEEK_SET) = 16384
     0.000019 read(3, " a 2 character padding\n    line_"..., 1047) = 1047
     0.000028 read(3, "ormat(fields=fields))\n", 4096) = 22
     0.000023 close(3)                  = 0
     0.000018 munmap(0x7fb37ded6000, 4096) = 0
     0.000035 stat("/usr/bin/lxc-ls", {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000040 open("/usr/bin/lxc-ls", O_RDONLY) = 3
     0.000023 ioctl(3, FIOCLEX)         = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000024 ioctl(3, TCGETS, 0x7ffee3c1e7f0) = -1 ENOTTY (Inappropriate ioctl for device)
     0.000031 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0755, st_size=17453, ...}) = 0
     0.000021 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000021 read(3, "#!/usr/bin/python3\n#\n# lxc-ls: L"..., 4096) = 4096
     0.000026 lseek(3, 0, SEEK_SET)     = 0
     0.000294 read(3, "#!/usr/bin/python3\n#\n# lxc-ls: L"..., 4096) = 4096
     0.000381 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c8cf000
     0.000113 read(3, "action=\"append_const\",\n         "..., 4096) = 4096
     0.000455 read(3, " container.controllable:\n       "..., 4096) = 4096
     0.000080 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c88f000
     0.000362 read(3, "       if args.nesting:\n        "..., 4096) = 4096
     0.000610 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c84f000
     0.000259 read(3, " a 2 character padding\n    line_"..., 4096) = 1069
     0.000195 read(3, "", 4096)         = 0
     0.000468 brk(0x250a000)            = 0x250a000
     0.000611 munmap(0x7fb37c88f000, 262144) = 0
     0.000239 munmap(0x7fb37c8cf000, 262144) = 0
     0.000197 close(3)                  = 0
     0.000068 munmap(0x7fb37ded6000, 4096) = 0
     0.001364 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000082 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000221 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000041 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000023 open("/usr/bin", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000036 fstat(3, {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000024 brk(0x252b000)            = 0x252b000
     0.000026 getdents(3, /* 1038 entries */, 32768) = 32768
     0.000421 getdents(3, /* 270 entries */, 32768) = 8880
     0.000114 getdents(3, /* 0 entries */, 32768) = 0
     0.000021 brk(0x2523000)            = 0x2523000
     0.000023 close(3)                  = 0
     0.000224 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000061 stat("/usr/lib/python3.5/argparse.py", {st_mode=S_IFREG|0644, st_size=90127, ...}) = 0
     0.000116 stat("/usr/lib/python3.5/argparse.py", {st_mode=S_IFREG|0644, st_size=90127, ...}) = 0
     0.000041 open("/usr/lib/python3.5/__pycache__/argparse.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=65505, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=65505, ...}) = 0
     0.000026 read(3, "\26\r\r\n\3\207eV\17`\1\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 65506) = 65505
     0.000052 read(3, "", 1)            = 0
     0.000030 close(3)                  = 0
     0.000050 brk(0x254b000)            = 0x254b000
     0.000522 brk(0x252b000)            = 0x252b000
     0.000093 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000073 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000039 stat("/usr/lib/python3.5/collections/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1c500) = -1 ENOENT (No such file or directory)
     0.000048 stat("/usr/lib/python3.5/collections/__init__.abi3.so", 0x7ffee3c1c500) = -1 ENOENT (No such file or directory)
     0.000034 stat("/usr/lib/python3.5/collections/__init__.so", 0x7ffee3c1c500) = -1 ENOENT (No such file or directory)
     0.000033 stat("/usr/lib/python3.5/collections/__init__.py", {st_mode=S_IFREG|0644, st_size=44832, ...}) = 0
     0.000099 stat("/usr/lib/python3.5/collections/__init__.py", {st_mode=S_IFREG|0644, st_size=44832, ...}) = 0
     0.000037 open("/usr/lib/python3.5/collections/__pycache__/__init__.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=47804, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=47804, ...}) = 0
     0.000021 read(3, "\26\r\r\n\f\207eV \257\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0$\0\0\0@\0\0"..., 47805) = 47804
     0.000060 read(3, "", 1)            = 0
     0.000030 close(3)                  = 0
     0.001826 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000103 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000057 stat("/usr/lib/python3.5/operator.py", {st_mode=S_IFREG|0644, st_size=10863, ...}) = 0
     0.000108 stat("/usr/lib/python3.5/operator.py", {st_mode=S_IFREG|0644, st_size=10863, ...}) = 0
     0.000039 open("/usr/lib/python3.5/__pycache__/operator.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000029 fstat(3, {st_mode=S_IFREG|0644, st_size=14792, ...}) = 0
     0.000028 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=14792, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eVo*\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0006\0\0\0@\0\0"..., 14793) = 14792
     0.000026 read(3, "", 1)            = 0
     0.000029 close(3)                  = 0
     0.000142 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c8cf000
     0.000481 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000071 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/keyword.py", {st_mode=S_IFREG|0755, st_size=2211, ...}) = 0
     0.000095 stat("/usr/lib/python3.5/keyword.py", {st_mode=S_IFREG|0755, st_size=2211, ...}) = 0
     0.000038 open("/usr/lib/python3.5/__pycache__/keyword.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=1925, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=1925, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\243\10\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0!\0\0\0@\0\0"..., 1926) = 1925
     0.000351 read(3, "", 1)            = 0
     0.000030 close(3)                  = 0
     0.000158 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000068 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000051 stat("/usr/lib/python3.5/heapq.py", {st_mode=S_IFREG|0644, st_size=22930, ...}) = 0
     0.000091 stat("/usr/lib/python3.5/heapq.py", {st_mode=S_IFREG|0644, st_size=22930, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/heapq.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=15028, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=15028, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\222Y\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0#\0\0\0@\0\0"..., 15029) = 15028
     0.000024 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000165 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000080 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000057 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000038 stat("/usr/lib/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=17720, ...}) = 0
     0.000072 futex(0x7fb37d2260c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
     0.000031 open("/usr/lib/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\f\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=17720, ...}) = 0
     0.000024 mmap(NULL, 2112968, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37c64b000
     0.000024 mprotect(0x7fb37c64d000, 2093056, PROT_NONE) = 0
     0.000024 mmap(0x7fb37c84c000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7fb37c84c000
     0.000036 close(3)                  = 0
     0.000046 mprotect(0x7fb37c84c000, 4096, PROT_READ) = 0
     0.000526 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000071 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/reprlib.py", {st_mode=S_IFREG|0644, st_size=5266, ...}) = 0
     0.000090 stat("/usr/lib/python3.5/reprlib.py", {st_mode=S_IFREG|0644, st_size=5266, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/reprlib.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=5914, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=5914, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\222\24\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 5915) = 5914
     0.000023 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.001199 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000087 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000054 stat("/usr/lib/python3.5/copy.py", {st_mode=S_IFREG|0644, st_size=8960, ...}) = 0
     0.000097 stat("/usr/lib/python3.5/copy.py", {st_mode=S_IFREG|0644, st_size=8960, ...}) = 0
     0.000038 open("/usr/lib/python3.5/__pycache__/copy.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000027 fstat(3, {st_mode=S_IFREG|0644, st_size=8106, ...}) = 0
     0.000028 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=8106, ...}) = 0
     0.000022 read(3, "\26\r\r\n\3\207eV\0#\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\33\0\0\0@\0\0"..., 8107) = 8106
     0.000026 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000155 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000068 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/types.py", {st_mode=S_IFREG|0644, st_size=8799, ...}) = 0
     0.000091 stat("/usr/lib/python3.5/types.py", {st_mode=S_IFREG|0644, st_size=8799, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/types.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=8725, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=8725, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV_\"\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 8726) = 8725
     0.000024 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000271 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000072 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/functools.py", {st_mode=S_IFREG|0644, st_size=28776, ...}) = 0
     0.000090 stat("/usr/lib/python3.5/functools.py", {st_mode=S_IFREG|0644, st_size=28776, ...}) = 0
     0.000048 open("/usr/lib/python3.5/__pycache__/functools.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=23607, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000020 fstat(3, {st_mode=S_IFREG|0644, st_size=23607, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eVhp\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0+\0\0\0@\0\0"..., 23608) = 23607
     0.000029 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000601 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000077 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/weakref.py", {st_mode=S_IFREG|0644, st_size=19408, ...}) = 0
     0.000089 stat("/usr/lib/python3.5/weakref.py", {st_mode=S_IFREG|0644, st_size=19408, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/weakref.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=20234, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=20234, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV\320K\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 20235) = 20234
     0.000027 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000436 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c88f000
     0.000381 brk(0x2550000)            = 0x2550000
     0.000248 brk(0x2547000)            = 0x2547000
     0.000693 stat("/usr/lib/python3.5/collections", {st_mode=S_IFDIR|0755, st_size=77, ...}) = 0
     0.000047 stat("/usr/lib/python3.5/collections", {st_mode=S_IFDIR|0755, st_size=77, ...}) = 0
     0.000055 stat("/usr/lib/python3.5/collections", {st_mode=S_IFDIR|0755, st_size=77, ...}) = 0
     0.000033 stat("/usr/lib/python3.5/collections", {st_mode=S_IFDIR|0755, st_size=77, ...}) = 0
     0.000024 open("/usr/lib/python3.5/collections", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFDIR|0755, st_size=77, ...}) = 0
     0.000022 getdents(3, /* 6 entries */, 32768) = 176
     0.000027 getdents(3, /* 0 entries */, 32768) = 0
     0.000020 close(3)                  = 0
     0.000058 stat("/usr/lib/python3.5/collections/abc.py", {st_mode=S_IFREG|0644, st_size=68, ...}) = 0
     0.000100 stat("/usr/lib/python3.5/collections/abc.py", {st_mode=S_IFREG|0644, st_size=68, ...}) = 0
     0.000037 open("/usr/lib/python3.5/collections/__pycache__/abc.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=177, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=177, ...}) = 0
     0.000021 read(3, "\26\r\r\n\f\207eVD\0\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0@\0\0"..., 178) = 177
     0.000022 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000206 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000068 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000051 stat("/usr/lib/python3.5/copyreg.py", {st_mode=S_IFREG|0644, st_size=6833, ...}) = 0
     0.000089 stat("/usr/lib/python3.5/copyreg.py", {st_mode=S_IFREG|0644, st_size=6833, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/copyreg.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000023 fstat(3, {st_mode=S_IFREG|0644, st_size=4550, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=4550, ...}) = 0
     0.000022 read(3, "\26\r\r\n\3\207eV\261\32\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0@\0\0"..., 4551) = 4550
     0.000023 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000224 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000066 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000067 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000526 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000079 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/re.py", {st_mode=S_IFREG|0644, st_size=15501, ...}) = 0
     0.000092 stat("/usr/lib/python3.5/re.py", {st_mode=S_IFREG|0644, st_size=15501, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/re.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=14437, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=14437, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\215<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0#\0\0\0@\0\0"..., 14438) = 14437
     0.000027 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000180 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000066 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/sre_compile.py", {st_mode=S_IFREG|0644, st_size=18410, ...}) = 0
     0.000088 stat("/usr/lib/python3.5/sre_compile.py", {st_mode=S_IFREG|0644, st_size=18410, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/sre_compile.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=10905, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=10905, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV\352G\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 10906) = 10905
     0.000024 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000299 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000067 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/sre_parse.py", {st_mode=S_IFREG|0644, st_size=34964, ...}) = 0
     0.000087 stat("/usr/lib/python3.5/sre_parse.py", {st_mode=S_IFREG|0644, st_size=34964, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/sre_parse.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=22320, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=22320, ...}) = 0
     0.000027 read(3, "\26\r\r\n\4\207eV\224\210\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\25\0\0\0@\0\0"..., 22321) = 22320
     0.000032 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000256 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000068 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/sre_constants.py", {st_mode=S_IFREG|0644, st_size=6448, ...}) = 0
     0.000088 stat("/usr/lib/python3.5/sre_constants.py", {st_mode=S_IFREG|0644, st_size=6448, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/sre_constants.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=5926, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000020 fstat(3, {st_mode=S_IFREG|0644, st_size=5926, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV0\31\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0@\0\0"..., 5927) = 5926
     0.000024 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.001005 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000083 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/textwrap.py", {st_mode=S_IFREG|0644, st_size=19654, ...}) = 0
     0.000091 stat("/usr/lib/python3.5/textwrap.py", {st_mode=S_IFREG|0644, st_size=19654, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/textwrap.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=14190, ...}) = 0
     0.000034 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=14190, ...}) = 0
     0.000025 read(3, "\26\r\r\n\4\207eV\306L\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0@\0\0"..., 14191) = 14190
     0.000025 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.002098 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000049 stat("/usr/bin/gettext/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000048 stat("/usr/bin/gettext/__init__.abi3.so", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000035 stat("/usr/bin/gettext/__init__.so", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000033 stat("/usr/bin/gettext/__init__.py", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000032 stat("/usr/bin/gettext/__init__.pyc", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000030 stat("/usr/bin/gettext", {st_mode=S_IFREG|0755, st_size=35360, ...}) = 0
     0.000063 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/gettext.py", {st_mode=S_IFREG|0644, st_size=18194, ...}) = 0
     0.000095 stat("/usr/lib/python3.5/gettext.py", {st_mode=S_IFREG|0644, st_size=18194, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/gettext.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000039 fstat(3, {st_mode=S_IFREG|0644, st_size=13033, ...}) = 0
     0.000032 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=13033, ...}) = 0
     0.000026 read(3, "\26\r\r\n\4\207eV\22G\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 13034) = 13033
     0.000027 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000235 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000043 stat("/usr/bin/locale/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1b790) = -1 ENOTDIR (Not a directory)
     0.000039 stat("/usr/bin/locale/__init__.abi3.so", 0x7ffee3c1b790) = -1 ENOTDIR (Not a directory)
     0.000033 stat("/usr/bin/locale/__init__.so", 0x7ffee3c1b790) = -1 ENOTDIR (Not a directory)
     0.000032 stat("/usr/bin/locale/__init__.py", 0x7ffee3c1b790) = -1 ENOTDIR (Not a directory)
     0.000032 stat("/usr/bin/locale/__init__.pyc", 0x7ffee3c1b790) = -1 ENOTDIR (Not a directory)
     0.000030 stat("/usr/bin/locale", {st_mode=S_IFREG|0755, st_size=38736, ...}) = 0
     0.000062 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000050 stat("/usr/lib/python3.5/locale.py", {st_mode=S_IFREG|0644, st_size=74737, ...}) = 0
     0.000090 stat("/usr/lib/python3.5/locale.py", {st_mode=S_IFREG|0644, st_size=74737, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/locale.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=36550, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=36550, ...}) = 0
     0.000022 brk(0x256a000)            = 0x256a000
     0.000026 read(3, "\26\r\r\n\4\207eV\361#\1\0\343\0\0\0\0\0\0\0\0\0\0\0\0^\4\0\0@\0\0"..., 36551) = 36550
     0.000031 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000422 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c60b000
     0.000048 mmap(NULL, 397312, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37c5aa000
     0.000287 munmap(0x7fb37dd57000, 200704) = 0
     0.000870 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000084 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000057 stat("/usr/lib/python3.5/struct.py", {st_mode=S_IFREG|0644, st_size=257, ...}) = 0
     0.000096 stat("/usr/lib/python3.5/struct.py", {st_mode=S_IFREG|0644, st_size=257, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/struct.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=332, ...}) = 0
     0.000039 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=332, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\1\1\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\10\0\0\0@\0\0"..., 333) = 332
     0.000022 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000096 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000066 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000371 stat("/usr/lib/python3.5/lib-dynload/_struct.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=43432, ...}) = 0
     0.000077 open("/usr/lib/python3.5/lib-dynload/_struct.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360+\0\0\0\0\0\0"..., 832) = 832
     0.000024 fstat(3, {st_mode=S_IFREG|0755, st_size=43432, ...}) = 0
     0.000025 mmap(NULL, 2138696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37c39f000
     0.000026 mprotect(0x7fb37c3a7000, 2093056, PROT_NONE) = 0
     0.000025 mmap(0x7fb37c5a6000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fb37c5a6000
     0.000037 close(3)                  = 0
     0.000073 mprotect(0x7fb37c5a6000, 4096, PROT_READ) = 0
     0.001210 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000082 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000040 stat("/usr/lib/python3.5/json/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1d270) = -1 ENOENT (No such file or directory)
     0.000048 stat("/usr/lib/python3.5/json/__init__.abi3.so", 0x7ffee3c1d270) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/lib/python3.5/json/__init__.so", 0x7ffee3c1d270) = -1 ENOENT (No such file or directory)
     0.000034 stat("/usr/lib/python3.5/json/__init__.py", {st_mode=S_IFREG|0644, st_size=13322, ...}) = 0
     0.000103 stat("/usr/lib/python3.5/json/__init__.py", {st_mode=S_IFREG|0644, st_size=13322, ...}) = 0
     0.000039 open("/usr/lib/python3.5/json/__pycache__/__init__.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000027 fstat(3, {st_mode=S_IFREG|0644, st_size=12234, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=12234, ...}) = 0
     0.000025 read(3, "\26\r\r\n\r\207eV\n4\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\17\0\0\0@\0\0"..., 12235) = 12234
     0.000028 read(3, "", 1)            = 0
     0.000029 close(3)                  = 0
     0.000144 stat("/usr/lib/python3.5/json", {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000037 stat("/usr/lib/python3.5/json", {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/json", {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000033 stat("/usr/lib/python3.5/json", {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000025 open("/usr/lib/python3.5/json", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
     0.000023 fstat(3, {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000024 brk(0x258d000)            = 0x258d000
     0.000025 getdents(3, /* 8 entries */, 32768) = 240
     0.000029 getdents(3, /* 0 entries */, 32768) = 0
     0.000020 close(3)                  = 0
     0.000058 stat("/usr/lib/python3.5/json/decoder.py", {st_mode=S_IFREG|0644, st_size=12582, ...}) = 0
     0.000098 stat("/usr/lib/python3.5/json/decoder.py", {st_mode=S_IFREG|0644, st_size=12582, ...}) = 0
     0.000037 open("/usr/lib/python3.5/json/__pycache__/decoder.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=10654, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=10654, ...}) = 0
     0.000022 read(3, "\26\r\r\n\r\207eV&1\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\30\0\0\0@\0\0"..., 10655) = 10654
     0.000032 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000210 stat("/usr/lib/python3.5/json", {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000066 stat("/usr/lib/python3.5/json/scanner.py", {st_mode=S_IFREG|0644, st_size=2416, ...}) = 0
     0.000091 stat("/usr/lib/python3.5/json/scanner.py", {st_mode=S_IFREG|0644, st_size=2416, ...}) = 0
     0.000036 open("/usr/lib/python3.5/json/__pycache__/scanner.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=2192, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=2192, ...}) = 0
     0.000022 read(3, "\26\r\r\n\r\207eVp\t\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0@\0\0"..., 2193) = 2192
     0.000023 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000121 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000066 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000060 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000039 stat("/usr/lib/python3.5/lib-dynload/_json.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=37960, ...}) = 0
     0.000064 open("/usr/lib/python3.5/lib-dynload/_json.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340!\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=37960, ...}) = 0
     0.000024 mmap(NULL, 2133296, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37c196000
     0.000025 mprotect(0x7fb37c19e000, 2093056, PROT_NONE) = 0
     0.000024 mmap(0x7fb37c39d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fb37c39d000
     0.000035 close(3)                  = 0
     0.000061 mprotect(0x7fb37c39d000, 4096, PROT_READ) = 0
     0.001133 stat("/usr/lib/python3.5/json", {st_mode=S_IFDIR|0755, st_size=113, ...}) = 0
     0.000068 stat("/usr/lib/python3.5/json/encoder.py", {st_mode=S_IFREG|0644, st_size=15978, ...}) = 0
     0.000095 stat("/usr/lib/python3.5/json/encoder.py", {st_mode=S_IFREG|0644, st_size=15978, ...}) = 0
     0.000038 open("/usr/lib/python3.5/json/__pycache__/encoder.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=11982, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000020 fstat(3, {st_mode=S_IFREG|0644, st_size=11982, ...}) = 0
     0.000026 read(3, "\26\r\r\n\r\207eVj>\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0&\0\0\0@\0\0"..., 11983) = 11982
     0.000027 read(3, "", 1)            = 0
     0.000029 close(3)                  = 0
     0.000803 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000096 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000062 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000060 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000038 stat("/usr/lib/python3.5/site-packages/lxc/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1d270) = -1 ENOENT (No such file or directory)
     0.000045 stat("/usr/lib/python3.5/site-packages/lxc/__init__.abi3.so", 0x7ffee3c1d270) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/lib/python3.5/site-packages/lxc/__init__.so", 0x7ffee3c1d270) = -1 ENOENT (No such file or directory)
     0.000034 stat("/usr/lib/python3.5/site-packages/lxc/__init__.py", {st_mode=S_IFREG|0644, st_size=15885, ...}) = 0
     0.000095 stat("/usr/lib/python3.5/site-packages/lxc/__init__.py", {st_mode=S_IFREG|0644, st_size=15885, ...}) = 0
     0.000037 open("/usr/lib/python3.5/site-packages/lxc/__pycache__/__init__.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000033 fstat(3, {st_mode=S_IFREG|0644, st_size=14041, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=14041, ...}) = 0
     0.000026 read(3, "\26\r\r\n\27\311 at V\r>\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0@\0\0"..., 14042) = 14041
     0.000028 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000244 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000069 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/site-packages", {st_mode=S_IFDIR|0755, st_size=135, ...}) = 0
     0.000038 stat("/usr/lib/python3.5/site-packages/_lxc.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=42424, ...}) = 0
     0.000066 open("/usr/lib/python3.5/site-packages/_lxc.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000,\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=42424, ...}) = 0
     0.000024 mmap(NULL, 2137672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37bf8c000
     0.000025 mprotect(0x7fb37bf95000, 2093056, PROT_NONE) = 0
     0.000024 mmap(0x7fb37c194000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fb37c194000
     0.000036 close(3)                  = 0
     0.000026 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=38278, ...}) = 0
     0.000021 mmap(NULL, 38278, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb37decd000
     0.000022 close(3)                  = 0
     0.000024 open("/usr/lib/liblxc.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\1\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=538200, ...}) = 0
     0.000023 mmap(NULL, 2633552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37bd09000
     0.000022 mprotect(0x7fb37bd88000, 2097152, PROT_NONE) = 0
     0.000022 mmap(0x7fb37bf88000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7f000) = 0x7fb37bf88000
     0.000031 close(3)                  = 0
     0.000029 open("/usr/lib/libcap.so.2", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\25\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0644, st_size=17320, ...}) = 0
     0.000023 mmap(NULL, 2112568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37bb05000
     0.000022 mprotect(0x7fb37bb09000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37bd08000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fb37bd08000
     0.000027 close(3)                  = 0
     0.000025 open("/usr/lib/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200C\1\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=178352, ...}) = 0
     0.000023 mmap(NULL, 2273528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37b8d9000
     0.000022 mprotect(0x7fb37b8f7000, 2097152, PROT_NONE) = 0
     0.000022 mmap(0x7fb37baf7000, 57344, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e000) = 0x7fb37baf7000
     0.000030 close(3)                  = 0
     0.000026 open("/usr/lib/libcgmanager.so.0", O_RDONLY|O_CLOEXEC) = 3
     0.000026 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"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=141616, ...}) = 0
     0.000023 mmap(NULL, 2236792, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37b6b6000
     0.000021 mprotect(0x7fb37b6d7000, 2093056, PROT_NONE) = 0
     0.000021 mmap(0x7fb37b8d6000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7fb37b8d6000
     0.000037 close(3)                  = 0
     0.000027 open("/usr/lib/libnih.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000024 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\\\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=106000, ...}) = 0
     0.000022 mmap(NULL, 2201496, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37b49c000
     0.000021 mprotect(0x7fb37b4b5000, 2093056, PROT_NONE) = 0
     0.000021 mmap(0x7fb37b6b4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7fb37b6b4000
     0.000030 close(3)                  = 0
     0.000026 open("/usr/lib/libnih-dbus.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000024 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"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=39856, ...}) = 0
     0.000022 mmap(NULL, 2134920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37b292000
     0.000022 mprotect(0x7fb37b29b000, 2093056, PROT_NONE) = 0
     0.000021 mmap(0x7fb37b49a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fb37b49a000
     0.000029 close(3)                  = 0
     0.000025 open("/usr/lib/libdbus-1.so.3", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\347\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=329464, ...}) = 0
     0.000023 mmap(NULL, 2425104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37b041000
     0.000022 mprotect(0x7fb37b08f000, 2097152, PROT_NONE) = 0
     0.000021 mmap(0x7fb37b28f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x7fb37b28f000
     0.000029 mmap(0x7fb37b291000, 272, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb37b291000
     0.000027 close(3)                  = 0
     0.000030 open("/usr/lib/libattr.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\24\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=18736, ...}) = 0
     0.000023 mmap(NULL, 2113912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37ae3c000
     0.000022 mprotect(0x7fb37ae40000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37b03f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fb37b03f000
     0.000031 close(3)                  = 0
     0.000028 open("/usr/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000024 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240!\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=31672, ...}) = 0
     0.000022 mmap(NULL, 2128856, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37ac34000
     0.000023 mprotect(0x7fb37ac3b000, 2093056, PROT_NONE) = 0
     0.000022 mmap(0x7fb37ae3a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fb37ae3a000
     0.000030 close(3)                  = 0
     0.000027 open("/usr/lib/libsystemd.so.0", O_RDONLY|O_CLOEXEC) = 3
     0.000025 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
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=536456, ...}) = 0
     0.000022 mmap(NULL, 540640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37abb0000
     0.000021 mprotect(0x7fb37ac2f000, 4096, PROT_NONE) = 0
     0.000021 mmap(0x7fb37ac30000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7f000) = 0x7fb37ac30000
     0.000030 close(3)                  = 0
     0.000031 open("/usr/lib/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
     0.000024 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3209\0\0\0\0\0\0"..., 832) = 832
     0.000339 fstat(3, {st_mode=S_IFREG|0755, st_size=84768, ...}) = 0
     0.000024 mmap(NULL, 2189928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37a999000
     0.000029 mprotect(0x7fb37a9ad000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37abac000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x7fb37abac000
     0.000029 mmap(0x7fb37abae000, 6760, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb37abae000
     0.000026 close(3)                  = 0
     0.000028 open("/usr/lib/liblzma.so.5", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2001\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=154264, ...}) = 0
     0.000023 mmap(NULL, 2249360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37a773000
     0.000022 mprotect(0x7fb37a798000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37a997000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7fb37a997000
     0.000030 close(3)                  = 0
     0.000026 open("/usr/lib/liblz4.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300$\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=71968, ...}) = 0
     0.000022 mmap(NULL, 2167144, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37a561000
     0.000023 mprotect(0x7fb37a572000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37a771000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7fb37a771000
     0.000030 close(3)                  = 0
     0.000026 open("/usr/lib/libgcrypt.so.20", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\221\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=923160, ...}) = 0
     0.000023 mmap(NULL, 3019456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37a27f000
     0.000022 mprotect(0x7fb37a357000, 2097152, PROT_NONE) = 0
     0.000022 mmap(0x7fb37a557000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd8000) = 0x7fb37a557000
     0.000028 mmap(0x7fb37a560000, 704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb37a560000
     0.000027 close(3)                  = 0
     0.000026 open("/usr/lib/libgpg-error.so.0", O_RDONLY|O_CLOEXEC) = 3
     0.000025 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"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=80432, ...}) = 0
     0.000022 mmap(NULL, 2175576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37a06b000
     0.000023 mprotect(0x7fb37a07e000, 2093056, PROT_NONE) = 0
     0.000021 mmap(0x7fb37a27d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12000) = 0x7fb37a27d000
     0.000029 close(3)                  = 0
     0.000103 mprotect(0x7fb37a27d000, 4096, PROT_READ) = 0
     0.000073 mprotect(0x7fb37a557000, 4096, PROT_READ) = 0
     0.000045 mprotect(0x7fb37a771000, 4096, PROT_READ) = 0
     0.000059 mprotect(0x7fb37a997000, 4096, PROT_READ) = 0
     0.000045 mprotect(0x7fb37abac000, 4096, PROT_READ) = 0
     0.000043 mprotect(0x7fb37b03f000, 4096, PROT_READ) = 0
     0.000057 mprotect(0x7fb37ae3a000, 4096, PROT_READ) = 0
     0.000170 mprotect(0x7fb37ac30000, 12288, PROT_READ) = 0
     0.000199 mprotect(0x7fb37b28f000, 4096, PROT_READ) = 0
     0.000090 mprotect(0x7fb37b6b4000, 4096, PROT_READ) = 0
     0.000102 mprotect(0x7fb37b49a000, 4096, PROT_READ) = 0
     0.000072 mprotect(0x7fb37b8d6000, 8192, PROT_READ) = 0
     0.000077 mprotect(0x7fb37baf7000, 53248, PROT_READ) = 0
     0.000193 mprotect(0x7fb37bf88000, 8192, PROT_READ) = 0
     0.000042 mprotect(0x7fb37c194000, 4096, PROT_READ) = 0
     0.000053 clock_getres(CLOCK_MONOTONIC, {0, 1}) = 0
     0.000024 getresuid([0], [0], [0])  = 0
     0.000021 getresgid([0], [0], [0])  = 0
     0.000046 socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
     0.000028 connect(3, {sa_family=AF_LOCAL, sun_path="/sys/fs/cgroup/cgmanager/sock"}, 31) = -1 ENOENT (No such file or directory)
     0.000053 close(3)                  = 0
     0.000037 open("/proc/self/cgroup", O_RDONLY|O_CLOEXEC) = 3
     0.000037 fcntl(3, F_GETFL)         = 0x8000 (flags O_RDONLY|O_LARGEFILE)
     0.000023 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
     0.000022 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37dd87000
     0.000023 read(3, "8:cpuset:/\n7:net_cls:/user.slice"..., 1024) = 195
     0.000042 read(3, "", 1024)         = 0
     0.000021 close(3)                  = 0
     0.000019 munmap(0x7fb37dd87000, 4096) = 0
     0.000028 geteuid()                 = 0
     0.000020 open("/etc/lxc/lxc.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
     0.000032 socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
     0.000022 connect(3, {sa_family=AF_LOCAL, sun_path="/sys/fs/cgroup/cgmanager/sock"}, 31) = -1 ENOENT (No such file or directory)
     0.000033 close(3)                  = 0
     0.000025 munmap(0x7fb37decd000, 38278) = 0
     0.000298 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000088 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000055 stat("/usr/lib/python3.5/subprocess.py", {st_mode=S_IFREG|0644, st_size=67840, ...}) = 0
     0.000104 stat("/usr/lib/python3.5/subprocess.py", {st_mode=S_IFREG|0644, st_size=67840, ...}) = 0
     0.000039 open("/usr/lib/python3.5/__pycache__/subprocess.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=46583, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=46583, ...}) = 0
     0.000025 read(3, "\26\r\r\n\4\207eV\0\t\1\0\343\0\0\0\0\0\0\0\0\0\0\0\0\26\0\0\0@\0\0"..., 46584) = 46583
     0.000040 read(3, "", 1)            = 0
     0.000029 close(3)                  = 0
     0.000539 brk(0x25ae000)            = 0x25ae000
     0.000153 open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 3
     0.000034 fstat(3, {st_mode=S_IFREG|0644, st_size=1918, ...}) = 0
     0.000023 fstat(3, {st_mode=S_IFREG|0644, st_size=1918, ...}) = 0
     0.000020 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000023 read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0\5\0\0\0\0"..., 4096) = 1918
     0.000028 lseek(3, -1226, SEEK_CUR) = 692
     0.000020 read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\6\0\0\0\0"..., 4096) = 1226
     0.000024 close(3)                  = 0
     0.000021 munmap(0x7fb37ded6000, 4096) = 0
     0.000031 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1918, ...}) = 0
     0.000157 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000072 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000054 stat("/usr/lib/python3.5/signal.py", {st_mode=S_IFREG|0644, st_size=2123, ...}) = 0
     0.000097 stat("/usr/lib/python3.5/signal.py", {st_mode=S_IFREG|0644, st_size=2123, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/signal.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000027 fstat(3, {st_mode=S_IFREG|0644, st_size=2762, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=2762, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eVK\10\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 2763) = 2762
     0.000022 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000170 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000069 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/enum.py", {st_mode=S_IFREG|0644, st_size=22101, ...}) = 0
     0.000091 stat("/usr/lib/python3.5/enum.py", {st_mode=S_IFREG|0644, st_size=22101, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/enum.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=16439, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=16439, ...}) = 0
     0.000028 read(3, "\26\r\r\n\4\207eVUV\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 16440) = 16439
     0.000027 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000176 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37a02b000
     0.002160 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000085 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/warnings.py", {st_mode=S_IFREG|0644, st_size=15413, ...}) = 0
     0.000096 stat("/usr/lib/python3.5/warnings.py", {st_mode=S_IFREG|0644, st_size=15413, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/warnings.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=12922, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=12922, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV5<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\16\0\0\0@\0\0"..., 12923) = 12922
     0.000025 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000452 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000069 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000038 stat("/usr/lib/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=15768, ...}) = 0
     0.000071 open("/usr/lib/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000027 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\24\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=15768, ...}) = 0
     0.000024 mmap(NULL, 2111016, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb379e27000
     0.000023 mprotect(0x7fb379e2a000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb37a029000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb37a029000
     0.000036 close(3)                  = 0
     0.000056 mprotect(0x7fb37a029000, 4096, PROT_READ) = 0
     0.000246 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000070 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000375 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000070 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000040 stat("/usr/lib/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=28232, ...}) = 0
     0.000067 open("/usr/lib/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000027 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"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=28232, ...}) = 0
     0.000024 mmap(NULL, 2123480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb379c20000
     0.000024 mprotect(0x7fb379c25000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb379e24000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fb379e24000
     0.000034 close(3)                  = 0
     0.000061 mprotect(0x7fb379e24000, 4096, PROT_READ) = 0
     0.000175 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000068 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000056 stat("/usr/lib/python3.5/selectors.py", {st_mode=S_IFREG|0644, st_size=18697, ...}) = 0
     0.000094 stat("/usr/lib/python3.5/selectors.py", {st_mode=S_IFREG|0644, st_size=18697, ...}) = 0
     0.000038 open("/usr/lib/python3.5/__pycache__/selectors.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000027 fstat(3, {st_mode=S_IFREG|0644, st_size=18281, ...}) = 0
     0.000033 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=18281, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV\tI\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0@\0\0"..., 18282) = 18281
     0.000027 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000256 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000067 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000038 stat("/usr/lib/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=41528, ...}) = 0
     0.000064 open("/usr/lib/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000025 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
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=41528, ...}) = 0
     0.000024 mmap(NULL, 2136776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb379a16000
     0.000024 mprotect(0x7fb379a1e000, 2093056, PROT_NONE) = 0
     0.000022 mmap(0x7fb379c1d000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fb379c1d000
     0.000034 close(3)                  = 0
     0.000077 mprotect(0x7fb379c1d000, 4096, PROT_READ) = 0
     0.001359 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000090 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000055 stat("/usr/lib/python3.5/threading.py", {st_mode=S_IFREG|0644, st_size=48918, ...}) = 0
     0.000097 stat("/usr/lib/python3.5/threading.py", {st_mode=S_IFREG|0644, st_size=48918, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/threading.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=38896, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=38896, ...}) = 0
     0.000025 read(3, "\26\r\r\n\4\207eV\26\277\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\33\0\0\0@\0\0"..., 38897) = 38896
     0.000033 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000462 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000072 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/traceback.py", {st_mode=S_IFREG|0644, st_size=22189, ...}) = 0
     0.000092 stat("/usr/lib/python3.5/traceback.py", {st_mode=S_IFREG|0644, st_size=22189, ...}) = 0
     0.000040 open("/usr/lib/python3.5/__pycache__/traceback.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=20154, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=20154, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\255V\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\23\0\0\0@\0\0"..., 20155) = 20154
     0.000027 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000210 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb3799d6000
     0.000063 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000066 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/linecache.py", {st_mode=S_IFREG|0644, st_size=5312, ...}) = 0
     0.000089 stat("/usr/lib/python3.5/linecache.py", {st_mode=S_IFREG|0644, st_size=5312, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/linecache.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=4062, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=4062, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\300\24\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0@\0\0"..., 4063) = 4062
     0.000029 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000174 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000070 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/tokenize.py", {st_mode=S_IFREG|0644, st_size=27791, ...}) = 0
     0.000089 stat("/usr/lib/python3.5/tokenize.py", {st_mode=S_IFREG|0644, st_size=27791, ...}) = 0
     0.000034 open("/usr/lib/python3.5/__pycache__/tokenize.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=20451, ...}) = 0
     0.000025 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=20451, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\217l\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0X\0\0\0@\0\0"..., 20452) = 20451
     0.000026 read(3, "", 1)            = 0
     0.000025 close(3)                  = 0
     0.000320 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000074 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/token.py", {st_mode=S_IFREG|0644, st_size=3075, ...}) = 0
     0.000087 stat("/usr/lib/python3.5/token.py", {st_mode=S_IFREG|0644, st_size=3075, ...}) = 0
     0.000035 open("/usr/lib/python3.5/__pycache__/token.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=3658, ...}) = 0
     0.000024 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=3658, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\3\f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 3659) = 3658
     0.000022 read(3, "", 1)            = 0
     0.000046 close(3)                  = 0
     0.002566 geteuid()                 = 0
     0.000032 open("/etc/lxc/lxc.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
     0.000217 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000082 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000056 stat("/usr/lib/python3.5/shutil.py", {st_mode=S_IFREG|0644, st_size=39724, ...}) = 0
     0.000110 stat("/usr/lib/python3.5/shutil.py", {st_mode=S_IFREG|0644, st_size=39724, ...}) = 0
     0.000040 open("/usr/lib/python3.5/__pycache__/shutil.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000028 fstat(3, {st_mode=S_IFREG|0644, st_size=32713, ...}) = 0
     0.000028 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=32713, ...}) = 0
     0.000022 brk(0x25d4000)            = 0x25d4000
     0.000028 read(3, "\26\r\r\n\4\207eV,\233\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0009\0\0\0@\0\0"..., 32714) = 32713
     0.000036 read(3, "", 1)            = 0
     0.000030 close(3)                  = 0
     0.000701 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000074 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/fnmatch.py", {st_mode=S_IFREG|0644, st_size=3163, ...}) = 0
     0.000096 stat("/usr/lib/python3.5/fnmatch.py", {st_mode=S_IFREG|0644, st_size=3163, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/fnmatch.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=3116, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=3116, ...}) = 0
     0.000023 read(3, "\26\r\r\n\4\207eV[\f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 3117) = 3116
     0.000024 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000163 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000067 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/tarfile.py", {st_mode=S_IFREG|0755, st_size=93056, ...}) = 0
     0.000090 stat("/usr/lib/python3.5/tarfile.py", {st_mode=S_IFREG|0755, st_size=93056, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/tarfile.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000034 fstat(3, {st_mode=S_IFREG|0644, st_size=68772, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=68772, ...}) = 0
     0.000025 read(3, "\26\r\r\n\4\207eV\200k\1\0\343\0\0\0\0\0\0\0\0\0\0\0\0\34\0\0\0@\0\0"..., 68773) = 68772
     0.000054 read(3, "", 1)            = 0
     0.000028 close(3)                  = 0
     0.000036 brk(0x25ff000)            = 0x25ff000
     0.000478 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb379996000
     0.000410 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000078 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000060 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000040 stat("/usr/lib/python3.5/lib-dynload/grp.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=12072, ...}) = 0
     0.000076 open("/usr/lib/python3.5/lib-dynload/grp.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000027 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\17\0\0\0\0\0\0"..., 832) = 832
     0.000025 fstat(3, {st_mode=S_IFREG|0755, st_size=12072, ...}) = 0
     0.000025 mmap(NULL, 2107768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb379793000
     0.000025 mprotect(0x7fb379795000, 2093056, PROT_NONE) = 0
     0.000025 mmap(0x7fb379994000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7fb379994000
     0.000038 close(3)                  = 0
     0.000053 mprotect(0x7fb379994000, 4096, PROT_READ) = 0
     0.000875 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000083 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000054 stat("/usr/lib/python3.5/bz2.py", {st_mode=S_IFREG|0644, st_size=12424, ...}) = 0
     0.000100 stat("/usr/lib/python3.5/bz2.py", {st_mode=S_IFREG|0644, st_size=12424, ...}) = 0
     0.000039 open("/usr/lib/python3.5/__pycache__/bz2.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000027 fstat(3, {st_mode=S_IFREG|0644, st_size=11769, ...}) = 0
     0.000028 lseek(3, 0, SEEK_CUR)     = 0
     0.000020 fstat(3, {st_mode=S_IFREG|0644, st_size=11769, ...}) = 0
     0.000022 read(3, "\26\r\r\n\3\207eV\2100\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\17\0\0\0@\0\0"..., 11770) = 11769
     0.000025 read(3, "", 1)            = 0
     0.000029 close(3)                  = 0
     0.000200 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000068 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000053 stat("/usr/lib/python3.5/_compression.py", {st_mode=S_IFREG|0644, st_size=5340, ...}) = 0
     0.000092 stat("/usr/lib/python3.5/_compression.py", {st_mode=S_IFREG|0644, st_size=5340, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/_compression.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=4434, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000019 fstat(3, {st_mode=S_IFREG|0644, st_size=4434, ...}) = 0
     0.000022 read(3, "\26\r\r\n\3\207eV\334\24\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 4435) = 4434
     0.000023 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000324 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000069 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000039 stat("/usr/lib/python3.5/lib-dynload/_bz2.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=17800, ...}) = 0
     0.000070 open("/usr/lib/python3.5/lib-dynload/_bz2.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000033 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\27\0\0\0\0\0\0"..., 832) = 832
     0.000024 fstat(3, {st_mode=S_IFREG|0755, st_size=17800, ...}) = 0
     0.000025 mmap(NULL, 2113048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37958f000
     0.000024 mprotect(0x7fb379592000, 2093056, PROT_NONE) = 0
     0.000024 mmap(0x7fb379791000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb379791000
     0.000038 close(3)                  = 0
     0.000028 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=38278, ...}) = 0
     0.000022 mmap(NULL, 38278, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb37decd000
     0.000021 close(3)                  = 0
     0.000023 open("/usr/lib/libbz2.so.1.0", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\27\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=65760, ...}) = 0
     0.000022 mmap(NULL, 2160936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb37937f000
     0.000021 mprotect(0x7fb37938e000, 2093056, PROT_NONE) = 0
     0.000022 mmap(0x7fb37958d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7fb37958d000
     0.000032 close(3)                  = 0
     0.000077 mprotect(0x7fb379791000, 4096, PROT_READ) = 0
     0.000023 munmap(0x7fb37decd000, 38278) = 0
     0.000280 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000046 stat("/usr/bin/lzma/__init__.cpython-35m-x86_64-linux-gnu.so", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000049 stat("/usr/bin/lzma/__init__.abi3.so", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000036 stat("/usr/bin/lzma/__init__.so", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000034 stat("/usr/bin/lzma/__init__.py", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000045 stat("/usr/bin/lzma/__init__.pyc", 0x7ffee3c1c500) = -1 ENOTDIR (Not a directory)
     0.000037 stat("/usr/bin/lzma", {st_mode=S_IFREG|0755, st_size=72872, ...}) = 0
     0.000065 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/lzma.py", {st_mode=S_IFREG|0644, st_size=12924, ...}) = 0
     0.000093 stat("/usr/lib/python3.5/lzma.py", {st_mode=S_IFREG|0644, st_size=12924, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/lzma.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=12460, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=12460, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV|2\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0$\0\0\0@\0\0"..., 12461) = 12460
     0.000025 read(3, "", 1)            = 0
     0.000026 close(3)                  = 0
     0.000195 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000067 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000037 stat("/usr/lib/python3.5/lib-dynload/_lzma.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=33448, ...}) = 0
     0.000067 open("/usr/lib/python3.5/lib-dynload/_lzma.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000025 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\"\0\0\0\0\0\0"..., 832) = 832
     0.000022 fstat(3, {st_mode=S_IFREG|0755, st_size=33448, ...}) = 0
     0.000023 mmap(NULL, 2128712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb379177000
     0.000022 mprotect(0x7fb37917d000, 2093056, PROT_NONE) = 0
     0.000022 mmap(0x7fb37937c000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7fb37937c000
     0.000034 close(3)                  = 0
     0.000068 mprotect(0x7fb37937c000, 4096, PROT_READ) = 0
     0.001458 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000086 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000054 stat("/usr/lib/python3.5/tempfile.py", {st_mode=S_IFREG|0644, st_size=26596, ...}) = 0
     0.000099 stat("/usr/lib/python3.5/tempfile.py", {st_mode=S_IFREG|0644, st_size=26596, ...}) = 0
     0.000038 open("/usr/lib/python3.5/__pycache__/tempfile.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=23588, ...}) = 0
     0.000027 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=23588, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV\344g\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\22\0\0\0@\0\0"..., 23589) = 23588
     0.000028 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000302 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000398 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000055 stat("/usr/lib/python3.5/random.py", {st_mode=S_IFREG|0644, st_size=26086, ...}) = 0
     0.000098 stat("/usr/lib/python3.5/random.py", {st_mode=S_IFREG|0644, st_size=26086, ...}) = 0
     0.000037 open("/usr/lib/python3.5/__pycache__/random.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000026 fstat(3, {st_mode=S_IFREG|0644, st_size=18970, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000018 fstat(3, {st_mode=S_IFREG|0644, st_size=18970, ...}) = 0
     0.000021 read(3, "\26\r\r\n\4\207eV\346e\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\27\0\0\0@\0\0"..., 18971) = 18970
     0.000027 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000266 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000071 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000052 stat("/usr/lib/python3.5/hashlib.py", {st_mode=S_IFREG|0644, st_size=7979, ...}) = 0
     0.000092 stat("/usr/lib/python3.5/hashlib.py", {st_mode=S_IFREG|0644, st_size=7979, ...}) = 0
     0.000036 open("/usr/lib/python3.5/__pycache__/hashlib.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 3
     0.000025 fstat(3, {st_mode=S_IFREG|0644, st_size=6343, ...}) = 0
     0.000026 lseek(3, 0, SEEK_CUR)     = 0
     0.000020 fstat(3, {st_mode=S_IFREG|0644, st_size=6343, ...}) = 0
     0.000022 read(3, "\26\r\r\n\4\207eV+\37\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\34\0\0\0@\0\0"..., 6344) = 6343
     0.000024 read(3, "", 1)            = 0
     0.000027 close(3)                  = 0
     0.000153 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000067 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000059 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000039 stat("/usr/lib/python3.5/lib-dynload/_hashlib.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=25320, ...}) = 0
     0.000075 open("/usr/lib/python3.5/lib-dynload/_hashlib.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\36\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=25320, ...}) = 0
     0.000025 mmap(NULL, 2121016, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb378f71000
     0.000026 mprotect(0x7fb378f76000, 2093056, PROT_NONE) = 0
     0.000025 mmap(0x7fb379175000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fb379175000
     0.000037 close(3)                  = 0
     0.000030 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
     0.000024 fstat(3, {st_mode=S_IFREG|0644, st_size=38278, ...}) = 0
     0.000021 mmap(NULL, 38278, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb37decd000
     0.000021 close(3)                  = 0
     0.000024 open("/usr/lib/libcrypto.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
     0.000023 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0z\6\0\0\0\0\0"..., 832) = 832
     0.000029 fstat(3, {st_mode=S_IFREG|0555, st_size=2859464, ...}) = 0
     0.000025 mmap(NULL, 4684928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb378af9000
     0.000022 mprotect(0x7fb378d47000, 2093056, PROT_NONE) = 0
     0.000024 mmap(0x7fb378f46000, 163840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24d000) = 0x7fb378f46000
     0.000029 mmap(0x7fb378f6e000, 11392, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb378f6e000
     0.000029 close(3)                  = 0
     0.000034 open("/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20#\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=88592, ...}) = 0
     0.000023 mmap(NULL, 2183688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb3788e3000
     0.000022 mprotect(0x7fb3788f8000, 2093056, PROT_NONE) = 0
     0.000023 mmap(0x7fb378af7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7fb378af7000
     0.000031 close(3)                  = 0
     0.000061 mprotect(0x7fb378af7000, 4096, PROT_READ) = 0
     0.000221 mprotect(0x7fb378f46000, 114688, PROT_READ) = 0
     0.000059 mprotect(0x7fb379175000, 4096, PROT_READ) = 0
     0.000033 munmap(0x7fb37decd000, 38278) = 0
     0.001521 stat("/usr/bin", {st_mode=S_IFDIR|0755, st_size=32768, ...}) = 0
     0.000088 stat("/usr/lib/python3.5", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0
     0.000061 stat("/usr/lib/python3.5/plat-linux", {st_mode=S_IFDIR|0755, st_size=99, ...}) = 0
     0.000058 stat("/usr/lib/python3.5/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000038 stat("/usr/lib/python3.5/lib-dynload/_random.cpython-35m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=15368, ...}) = 0
     0.000068 open("/usr/lib/python3.5/lib-dynload/_random.cpython-35m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
     0.000026 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\21\0\0\0\0\0\0"..., 832) = 832
     0.000023 fstat(3, {st_mode=S_IFREG|0755, st_size=15368, ...}) = 0
     0.000023 mmap(NULL, 2110616, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb3786df000
     0.000023 mprotect(0x7fb3786e1000, 2097152, PROT_NONE) = 0
     0.000022 mmap(0x7fb3788e1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb3788e1000
     0.000034 close(3)                  = 0
     0.000046 mprotect(0x7fb3788e1000, 4096, PROT_READ) = 0
     0.000112 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37869f000
     0.000121 open("/dev/urandom", O_RDONLY|O_CLOEXEC) = 3
     0.000029 fstat(3, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 9), ...}) = 0
     0.000021 read(3, ":B\221s\37\361\220\324\206\225*\213\347\213\374\310N\236\362\241\35&\354\344\3249]r&%\243e"..., 2500) = 2500
     0.001932 stat("/usr/lib/python3.5/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
     0.000145 stat("/usr/lib/python3.5/encodings/ascii.py", {st_mode=S_IFREG|0644, st_size=1248, ...}) = 0
     0.000156 stat("/usr/lib/python3.5/encodings/ascii.py", {st_mode=S_IFREG|0644, st_size=1248, ...}) = 0
     0.000105 open("/usr/lib/python3.5/encodings/__pycache__/ascii.cpython-35.pyc", O_RDONLY|O_CLOEXEC) = 4
     0.000060 fstat(4, {st_mode=S_IFREG|0644, st_size=1984, ...}) = 0
     0.000041 lseek(4, 0, SEEK_CUR)     = 0
     0.000026 fstat(4, {st_mode=S_IFREG|0644, st_size=1984, ...}) = 0
     0.000043 read(4, "\26\r\r\n\f\207eV\340\4\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 1985) = 1984
     0.000031 read(4, "", 1)            = 0
     0.000033 close(4)                  = 0
     0.000423 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000059 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000041 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000049 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000112 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000040 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000038 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000442 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000046 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000038 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000141 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000043 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000135 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000040 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1d8b0) = -1 ENOENT (No such file or directory)
     0.000384 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000221 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000171 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000040 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000156 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000153 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000162 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000043 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000037 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000145 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000143 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000150 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000147 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000040 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000154 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000036 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000144 stat("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000039 stat("/usr/share/locale/en_US/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en.UTF-8/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000035 stat("/usr/share/locale/en/LC_MESSAGES/lxc-ls.mo", 0x7ffee3c1dcb0) = -1 ENOENT (No such file or directory)
     0.000538 ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
     0.000055 stat("/proc/self/ns", {st_mode=S_IFDIR|0511, st_size=0, ...}) = 0
     0.000049 stat("/proc/self/ns/net", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
     0.000041 stat("/proc/self/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
     0.000063 access("/var/lib/lxc", R_OK) = 0
     0.000035 stat("/var/lib/lxc", {st_mode=S_IFDIR|0755, st_size=58, ...}) = 0
     0.000036 stat("/var/lib/lxc", {st_mode=S_IFDIR|0755, st_size=58, ...}) = 0
     0.000031 open("/var/lib/lxc", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4
     0.000027 fstat(4, {st_mode=S_IFDIR|0755, st_size=58, ...}) = 0
     0.000024 brk(0x2620000)            = 0x2620000
     0.000028 getdents(4, /* 5 entries */, 32768) = 144
     0.000028 stat("/var/lib/lxc/imapserver/config", {st_mode=S_IFREG|0644, st_size=1272, ...}) = 0
     0.000029 stat("/var/lib/lxc/winjurfs/config", {st_mode=S_IFREG|0644, st_size=1478, ...}) = 0
     0.000026 stat("/var/lib/lxc/fileserver/config", {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
     0.000025 getdents(4, /* 0 entries */, 32768) = 0
     0.000021 close(4)                  = 0
     0.000022 open("/proc/net/unix", O_RDONLY) = 4
     0.000039 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
     0.000021 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000026 read(4, "Num       RefCount Protocol Flag"..., 1024) = 1024
     0.000046 read(4, "2 01 1275894 /var/lib/samba/priv"..., 1024) = 1024
     0.000034 read(4, "8742\nffff880074008a80: 00000002 "..., 1024) = 1024
     0.000040 read(4, "vate/msg.sock/58725\nffff88000604"..., 1024) = 1024
     0.000035 read(4, "01 01 1275869 /var/run/samba/nca"..., 1024) = 1024
     0.000035 read(4, "87 /var/run/samba/ncalrpc/EPMAPP"..., 1024) = 1024
     0.000037 read(4, "2680: 00000003 00000000 00000000"..., 1024) = 1024
     0.000036 read(4, "ver/command\nffff8800786dde80: 00"..., 1024) = 1024
     0.000037 read(4, "02     0 @/var/lib/lxc/fileserve"..., 1024) = 1024
     0.000036 read(4, "ileserver/command\nffff880078f707"..., 1024) = 1024
     0.000039 read(4, "3627\nffff88000604c600: 00000002 "..., 1024) = 1024
     0.000036 read(4, "2 00000000 00000000 0001 02     "..., 1024) = 547
     0.000029 read(4, "", 1024)         = 0
     0.000021 close(4)                  = 0
     0.000022 munmap(0x7fb37ded6000, 4096) = 0
     0.000047 geteuid()                 = 0
     0.000022 mkdir("/", 0755)          = -1 EEXIST (File exists)
     0.000025 mkdir("/run/", 0755)      = -1 EEXIST (File exists)
     0.000024 mkdir("/run/lxc/", 0755)  = -1 EEXIST (File exists)
     0.000024 mkdir("/run/lxc/lock//", 0755) = -1 EEXIST (File exists)
     0.000024 mkdir("/run/lxc/lock//var/", 0755) = -1 EEXIST (File exists)
     0.000023 mkdir("/run/lxc/lock//var/lib/", 0755) = -1 EEXIST (File exists)
     0.000024 mkdir("/run/lxc/lock//var/lib/lxc", 0755) = -1 EEXIST (File exists)
     0.000025 stat("/var/lib/lxc/fileserver/config", {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
     0.000027 open("/run/lxc/lock//var/lib/lxc/.fileserver", O_RDWR|O_CREAT, 0600) = 4
     0.000026 fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0
     0.000038 access("/var/lib/lxc/fileserver/config", R_OK) = 0
     0.000024 open("/var/lib/lxc/fileserver/config", O_RDONLY) = 5
     0.000025 fstat(5, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
     0.000021 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded6000
     0.000022 read(5, "# Template used to create this c"..., 4096) = 571
     0.000046 stat("/usr/share/lxc/config/archlinux.common.conf", {st_mode=S_IFREG|0644, st_size=1271, ...}) = 0
     0.000026 access("/usr/share/lxc/config/archlinux.common.conf", R_OK) = 0
     0.000025 open("/usr/share/lxc/config/archlinux.common.conf", O_RDONLY) = 6
     0.000024 fstat(6, {st_mode=S_IFREG|0644, st_size=1271, ...}) = 0
     0.000021 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded5000
     0.000022 read(6, "# This derives from the global c"..., 4096) = 1271
     0.000026 stat("/usr/share/lxc/config/common.conf", {st_mode=S_IFREG|0644, st_size=1565, ...}) = 0
     0.000025 access("/usr/share/lxc/config/common.conf", R_OK) = 0
     0.000023 open("/usr/share/lxc/config/common.conf", O_RDONLY) = 7
     0.000023 fstat(7, {st_mode=S_IFREG|0644, st_size=1565, ...}) = 0
     0.000021 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb37ded4000
     0.000027 read(7, "# Default configuration shared b"..., 4096) = 1565
     0.000053 stat("/usr/share/lxc/config/common.conf.d/", {st_mode=S_IFDIR|0755, st_size=20, ...}) = 0
     0.000025 stat("/usr/share/lxc/config/common.conf.d/", {st_mode=S_IFDIR|0755, st_size=20, ...}) = 0
     0.000024 open("/usr/share/lxc/config/common.conf.d/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 8
     0.000023 fstat(8, {st_mode=S_IFDIR|0755, st_size=20, ...}) = 0
     0.000024 getdents(8, /* 3 entries */, 32768) = 80
     0.000023 getdents(8, /* 0 entries */, 32768) = 0
     0.000020 close(8)                  = 0
     0.000020 read(7, "", 4096)         = 0
     0.000021 close(7)                  = 0
     0.000020 munmap(0x7fb37ded4000, 4096) = 0
     0.000038 read(6, "", 4096)         = 0
     0.000021 close(6)                  = 0
     0.000019 munmap(0x7fb37ded5000, 4096) = 0
     0.000029 read(5, "", 4096)         = 0
     0.000020 close(5)                  = 0
     0.000021 munmap(0x7fb37ded6000, 4096) = 0
     0.000021 fcntl(4, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
     0.000023 close(4)                  = 0
     0.000021 stat("/var/lib/lxc/fileserver/partial", 0x7ffee3c1dce0) = -1 ENOENT (No such file or directory)
     0.000054 socket(PF_LOCAL, SOCK_STREAM, 0) = 4
     0.000027 connect(4, {sa_family=AF_LOCAL, sun_path=@"/var/lib/lxc/fileserver/command"}, 34) = 0
     0.000027 getuid()                  = 0
     0.000018 getgid()                  = 0
     0.000018 sendmsg(4, {msg_name(0)=NULL, msg_iov(1)=[{"\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16}], msg_controllen=32, [{cmsg_len=28, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS, {pid=26659, uid=0, gid=0}}], msg_flags=0}, MSG_NOSIGNAL) = 16
     0.000033 recvmsg(4, Process 26659 detached
 <detached ...>
Traceback (most recent call last):
  File "/usr/bin/lxc-ls", line 432, in <module>
    containers = get_containers(root=True)
  File "/usr/bin/lxc-ls", line 261, in get_containers
    if container.controllable:
KeyboardInterrupt


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