ERROR: Unable to download webpage

Please follow the guide below

You will be asked some questions and requested to provide some information, please read them carefully and answer honestly
Put an x into all the boxes [ ] relevant to your issue (like that [x])
Use Preview tab to see how your issue will actually look like

Make sure you are using the latest version: run youtube-dl --version and ensure your version is 2016.05.01. If it's not read this FAQ entry and update. Issues with outdated version will be rejected.

[x] I've verified and I assure that I'm running youtube-dl 2016.05.01

Before submitting an issue make sure you have:

[x] At least skimmed through README and most notably FAQ and BUGS sections
[x] Searched the bugtracker for similar issues including closed ones

What is the purpose of your issue?

[X] Bug report (encountered problems with youtube-dl)
[ ] Site support request (request for adding support for a new site)
[ ] Feature request (request for a new functionality)
[ ] Question
[ ] Other

The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your issue

If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:
Add -v flag to your command line you run youtube-dl with, copy the whole output and insert it here. It should look similar to one below (replace it with your log inserted between triple ```):
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.05.01
[debug] Python version 2.7.11+ - Linux-4.4.0-22-generic-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: ffmpeg 2.8.6-1ubuntu2, ffprobe 2.8.6-1ubuntu2, rtmpdump 2.4
[debug] Proxy map: {}
Usage: youtube-dl [OPTIONS] URL [URL...]

youtube-dl: error: You must provide at least one URL.
Type youtube-dl --help to see a list of all options.

<end of log>

Description of your issue, suggested solution and other information
ERROR: Unable to download webpage: HTTP Error 404: Not Found (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Please paste the output of youtube-dl -v <your URL>.

I can confirm this:
youtube-dl -v https://www.youtube.com/channel/UCeL-U-8_wO-eK8o_XF5Bf1g
[debug] System config: []
[debug] User config: [u'--download-archive', u'~/.ytdlarchive', u'--retries', u'100', u'--no-overwrites', u'--call-home', u'--continue', u'--write-info-json', u'--write-description', u'--write-thumbnail', u'--write-annotations', u'--all-subs', u'--convert-subs', u'srt', u'--write-sub', u'--add-metadata', u'-f', u'bestvideo+bestaudio/best', u'--merge-output-format', u'mkv', u'--prefer-ffmpeg', u'--embed-thumbnail']
[debug] Command-line args: [u'-v', u'https://www.youtube.com/channel/UCeL-U-8_wO-eK8o_XF5Bf1g']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.05.01
[debug] Python version 2.7.11+ - Linux-4.4.0-22-generic-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: ffmpeg 2.8.6-1ubuntu2, ffprobe 2.8.6-1ubuntu2
[debug] Proxy map: {}

And it just sits there and does nothing. Individual videos rip though.

Could you run:
strace -f youtube-dl -v "https://www.youtube.com/channel/UCeL-U-8_wO-eK8o_XF5Bf1g"

And check the output when youtube-dl gets stuck?

read(3,
"\200\356\f\320P\254W\227\4GJ\332R\302V'W\264\22\227\314\213\273\30b\221\300\357\315\353\350\300"...,
16384) = 16384
read(3,
"\367um\266$<\341\215\0\337\203\206eA\357\355-\310>\323\255\t,\0176\343\200\264pm\257\247"...,
4096) = 4096
close(3)                                = 0
brk(0x2dd4000)                          = 0x2dd4000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12098a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12094a000
munmap(0x7fe12094a000, 262144)          = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12094a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12090a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe1208ca000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12088a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12084a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12080a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe1207ca000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12078a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12074a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe12070a000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fe1206ca000
brk(0x2df6000)                          = 0x2df6000
brk(0x2e18000)                          = 0x2e18000
brk(0x2e3a000)                          = 0x2e3a000
munmap(0x7fe12074a000, 262144)          = 0
munmap(0x7fe1207ca000, 262144)          = 0
munmap(0x7fe12080a000, 262144)          = 0
munmap(0x7fe12084a000, 262144)          = 0
munmap(0x7fe12088a000, 262144)          = 0
munmap(0x7fe1208ca000, 262144)          = 0
munmap(0x7fe12090a000, 262144)          = 0
munmap(0x7fe12094a000, 262144)          = 0
munmap(0x7fe12098a000, 262144)          = 0
brk(0x2e5d000)                          = 0x2e5d000
stat("/usr/lib/python2.7/fileinput", 0x7fffbb6abeb0) = -1 ENOENT (No such
file or directory)
open("/usr/lib/python2.7/fileinput.x86_64-linux-gnu.so", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/lib/python2.7/fileinput.so", O_RDONLY) = -1 ENOENT (No such file
or directory)
open("/usr/lib/python2.7/fileinputmodule.so", O_RDONLY) = -1 ENOENT (No
such file or directory)
open("/usr/lib/python2.7/fileinput.py", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=13746, ...}) = 0
open("/usr/lib/python2.7/fileinput.pyc", O_RDONLY) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=14444, ...}) = 0
read(5<EMAIL_ADDRESS>4096) = 4096
fstat(5, {st_mode=S_IFREG|0644, st_size=14444, ...}) = 0
read(5, "ve(\4\0\0\0t\6\0\0\0_statet\5\0\0\0_filet\f\0\0"..., 8192) = 8192
read(5, "\2\0\0\0C\0\0\0s\r\0\0\0|\0\0j\0\0d\1\0k\2\0S(\2\0\0\0N"..., 4096)
= 2156
read(5, "", 4096)                       = 0
close(5)                                = 0
close(3)                                = 0
open("/usr/local/bin/youtube-dl", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0755, st_size=1188371, ...}) = 0
lseek(3, 28672, SEEK_SET)               = 28672
read(3,
"\232\33\25\251s\375\214h(\20\254\0367RF\345\224\r\263$\372\213\206O\336G\264*\0373\237E"...,
3685) = 3685
read(3,
"PK\3\4\24\0\0\0\10\0\321\243\236G\364\6\25V\10\4\0\0\244\v\0\0\23\0\34\0yo"...,
4096) = 4096
lseek(3, 36453, SEEK_SET)               = 36453
close(3)                                = 0
stat("/usr/share/locale/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac4f0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac4f0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/messages.mo", 0x7fffbb6ac4f0) =
-1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/messages.mo",
0x7fffbb6ac4f0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac4f0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac4f0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/messages.mo", 0x7fffbb6ac4f0) = -1
ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/messages.mo",
0x7fffbb6ac4f0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/messages.mo", 0x7fffbb6ac2e0) =
-1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/messages.mo", 0x7fffbb6ac2e0) = -1
ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
prctl(PR_SET_NAME, "youtube-dl\0\0\0\0\0\0") = 0
pipe([3, 5])                            = 0
fcntl(3, F_GETFD)                       = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fcntl(5, F_GETFD)                       = 0
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
pipe([6, 7])                            = 0
fcntl(6, F_GETFD)                       = 0
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
fcntl(7, F_GETFD)                       = 0
fcntl(7, F_SETFD, FD_CLOEXEC)           = 0
pipe([8, 9])                            = 0
fcntl(8, F_GETFD)                       = 0
fcntl(8, F_SETFD, FD_CLOEXEC)           = 0
fcntl(9, F_GETFD)                       = 0
fcntl(9, F_SETFD, FD_CLOEXEC)           = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe12479f9d0) = 16807
close(9)                                = 0
strace: Process 16807 attached
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1208c9000
[pid 16807] set_robust_list(0x7fe12479f9e0, 24 <unfinished ...>
[pid 16804] read(8,  <unfinished ...>
[pid 16807] <... set_robust_list resumed> ) = 0
[pid 16807] close(3)                    = 0
[pid 16807] close(6)                    = 0
[pid 16807] close(8)                    = 0
[pid 16807] dup2(5, 1)                  = 1
[pid 16807] dup2(7, 2)                  = 2
[pid 16807] close(5)                    = 0
[pid 16807] close(7)                    = 0
[pid 16807] execve("/usr/local/sbin/stty", ["stty", "size"], [/* 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16807] execve("/usr/local/bin/stty", ["stty", "size"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16807] execve("/usr/sbin/stty", ["stty", "size"], [/ 60 vars /]) =
-1 ENOENT (No such file or directory)
[pid 16807] execve("/usr/bin/stty", ["stty", "size"], [/ 60 vars /]) = -1
ENOENT (No such file or directory)
[pid 16807] execve("/sbin/stty", ["stty", "size"], [/ 60 vars /]) = -1
ENOENT (No such file or directory)
[pid 16807] execve("/bin/stty", ["stty", "size"], [/ 60 vars /]
<unfinished ...>
[pid 16804] <... read resumed> "", 1048576) = 0
[pid 16804] mremap(0x7fe1208c9000, 1052672, 4096, MREMAP_MAYMOVE) =
0x7fe1208c9000
[pid 16804] close(5)                    = 0
[pid 16804] close(7)                    = 0
[pid 16804] close(8)                    = 0
[pid 16804] munmap(0x7fe1208c9000, 4096) = 0
[pid 16804] fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] fcntl(3, F_GETFL)           = 0 (flags O_RDONLY)
[pid 16804] fstat(6, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] fcntl(6, F_GETFL)           = 0 (flags O_RDONLY)
[pid 16804] poll([{fd=3, events=POLLIN|POLLPRI}, {fd=6,
events=POLLIN|POLLPRI}], 2, -1 <unfinished ...>
[pid 16807] <... execve resumed> )      = 0
[pid 16807] brk(NULL)                   = 0xe9e000
[pid 16807] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16807] mmap(NULL, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f28f4330000
[pid 16807] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
[pid 16807] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
[pid 16807] fstat(3, {st_mode=S_IFREG|0644, st_size=121128, ...}) = 0
[pid 16807] mmap(NULL, 121128, PROT_READ, MAP_PRIVATE, 3, 0) =
0x7f28f4312000
[pid 16807] close(3)                    = 0
[pid 16807] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16807] open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid 16807] read(3,
"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) =
832
[pid 16807] fstat(3, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0
[pid 16807] mmap(NULL, 3967488, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f28f3d44000
[pid 16807] mprotect(0x7f28f3f04000, 2093056, PROT_NONE) = 0
[pid 16807] mmap(0x7f28f4103000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bf000) = 0x7f28f4103000
[pid 16807] mmap(0x7f28f4109000, 14848, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f28f4109000
[pid 16807] close(3)                    = 0
[pid 16807] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f28f4311000
[pid 16807] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f28f4310000
[pid 16807] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f28f430f000
[pid 16807] arch_prctl(ARCH_SET_FS, 0x7f28f4310700) = 0
[pid 16807] mprotect(0x7f28f4103000, 16384, PROT_READ) = 0
[pid 16807] mprotect(0x610000, 4096, PROT_READ) = 0
[pid 16807] mprotect(0x7f28f4332000, 4096, PROT_READ) = 0
[pid 16807] munmap(0x7f28f4312000, 121128) = 0
[pid 16807] brk(NULL)                   = 0xe9e000
[pid 16807] brk(0xebf000)               = 0xebf000
[pid 16807] open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
[pid 16807] fstat(3, {st_mode=S_IFREG|0644, st_size=10219008, ...}) = 0
[pid 16807] mmap(NULL, 10219008, PROT_READ, MAP_PRIVATE, 3, 0) =
0x7f28f3385000
[pid 16807] close(3)                    = 0
[pid 16807] open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
[pid 16807] fstat(3, {st_mode=S_IFREG|0644, st_size=2995, ...}) = 0
[pid 16807] read(3, "# Locale name alias data base.\n#"..., 4096) = 2995
[pid 16807] read(3, "", 4096)           = 0
[pid 16807] close(3)                    = 0
[pid 16807] open("/usr/share/locale/en_US/LC_MESSAGES/coreutils.mo",
O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 16807] open("/usr/share/locale/en/LC_MESSAGES/coreutils.mo", O_RDONLY)
= -1 ENOENT (No such file or directory)
[pid 16807]
open("/usr/share/locale-langpack/en_US/LC_MESSAGES/coreutils.mo", O_RDONLY)
= -1 ENOENT (No such file or directory)
[pid 16807] open("/usr/share/locale-langpack/en/LC_MESSAGES/coreutils.mo",
O_RDONLY) = 3
[pid 16807] fstat(3, {st_mode=S_IFREG|0644, st_size=619, ...}) = 0
[pid 16807] mmap(NULL, 619, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f28f432f000
[pid 16807] close(3)                    = 0
[pid 16807] ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
[pid 16807] ioctl(1, TIOCGWINSZ, 0x7ffd87b8c760) = -1 ENOTTY (Inappropriate
ioctl for device)
[pid 16807] ioctl(0, TIOCGWINSZ, {ws_row=24, ws_col=80, ws_xpixel=0,
ws_ypixel=0}) = 0
[pid 16807] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16807] write(1, "24 80\n", 6)      = 6
[pid 16804] <... poll resumed> )        = 1 ([{fd=3, revents=POLLIN}])
[pid 16804] read(3, "24 80\n", 4096)    = 6
[pid 16804] poll([{fd=3, events=POLLIN|POLLPRI}, {fd=6,
events=POLLIN|POLLPRI}], 2, -1 <unfinished ...>
[pid 16807] close(1 <unfinished ...>
[pid 16804] <... poll resumed> )        = 1 ([{fd=3, revents=POLLHUP}])
[pid 16804] close(3)                    = 0
[pid 16804] poll([{fd=6, events=POLLIN|POLLPRI}], 1, -1 <unfinished ...>
[pid 16807] <... close resumed> )       = 0
[pid 16807] close(2)                    = 0
[pid 16804] <... poll resumed> )        = 1 ([{fd=6, revents=POLLHUP}])
[pid 16804] close(6)                    = 0
[pid 16804] wait4(16807,  <unfinished ...>
[pid 16807] exit_group(0)               = ?
[pid 16807] +++ exited with 0 +++
<... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) =
16807
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16807,
si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
stat("/usr/share/locale/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/messages.mo", 0x7fffbb6ac2e0) =
-1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/messages.mo", 0x7fffbb6ac2e0) = -1
ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/messages.mo", 0x7fffbb6ac2e0) =
-1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en.ISO8859-1/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/messages.mo", 0x7fffbb6ac2e0) = -1
ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/messages.mo",
0x7fffbb6ac2e0) = -1 ENOENT (No such file or directory)
open("/etc/youtube-dl.conf", O_RDONLY)  = -1 ENOENT (No such file or
directory)
stat("/home/charles/.config/youtube-dl/config", 0x7fffbb6ad0f0) = -1 ENOENT
(No such file or directory)
open("/home/charles/.config/youtube-dl.conf", O_RDONLY) = -1 ENOENT (No
such file or directory)
open("/home/charles/youtube-dl.conf", O_RDONLY) = -1 ENOENT (No such file
or directory)
open("/home/charles/youtube-dl.conf.txt", O_RDONLY) = -1 ENOENT (No such
file or directory)
write(2, "[debug] System config: []\n", 26[debug] System config: []
) = 26
write(2, "[debug] User config: []\n", 24[debug] User config: []
) = 24
write(2, "[debug] Command-line args: [u'-v"..., 96[debug] Command-line
args: [u'-v', u'https://www.youtube.com/channel/UCeL-U-8_wO-eK8o_XF5Bf1g']
) = 96
open("/usr/lib/ssl/cert.pem", O_RDONLY) = -1 ENOENT (No such file or
directory)
write(2, "[debug] Encodings: locale UTF-8,"..., 65[debug] Encodings: locale
UTF-8, fs UTF-8, out UTF-8, pref UTF-8
) = 65
write(2, "[debug] youtube-dl version 2016."..., 38[debug] youtube-dl
version 2016.05.01
) = 38
pipe([3, 5])                            = 0
fcntl(3, F_GETFD)                       = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fcntl(5, F_GETFD)                       = 0
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
pipe([6, 7])                            = 0
fcntl(6, F_GETFD)                       = 0
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
fcntl(7, F_GETFD)                       = 0
fcntl(7, F_SETFD, FD_CLOEXEC)           = 0
pipe([8, 9])                            = 0
fcntl(8, F_GETFD)                       = 0
fcntl(8, F_SETFD, FD_CLOEXEC)           = 0
fcntl(9, F_GETFD)                       = 0
fcntl(9, F_SETFD, FD_CLOEXEC)           = 0
clone(strace: Process 16808 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe12479f9d0) = 16808
[pid 16808] set_robust_list(0x7fe12479f9e0, 24) = 0
[pid 16804] close(9)                    = 0
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1208c9000
[pid 16804] read(8,  <unfinished ...>
[pid 16808] close(3)                    = 0
[pid 16808] close(6)                    = 0
[pid 16808] close(8)                    = 0
[pid 16808] dup2(5, 1)                  = 1
[pid 16808] dup2(7, 2)                  = 2
[pid 16808] close(5)                    = 0
[pid 16808] close(7)                    = 0
[pid 16808] chdir("/usr/local/bin/youtube-dl/youtube_dl") = -1 ENOTDIR (Not
a directory)
[pid 16808] stat("/usr/lib/python2.7/subprocess.py", {st_mode=S_IFREG|0644,
st_size=59719, ...}) = 0
[pid 16808] open("/usr/lib/python2.7/subprocess.py", O_RDONLY) = 3
[pid 16808] fstat(3, {st_mode=S_IFREG|0644, st_size=59719, ...}) = 0
[pid 16808] fstat(3, {st_mode=S_IFREG|0644, st_size=59719, ...}) = 0
[pid 16808] read(3, "# subprocess - Subprocesses with"..., 8192) = 8192
[pid 16808] read(3, "bprocess module is\nimported with"..., 4096) = 4096
[pid 16808] read(3, " close_fds=True)\n(child_stdout, "..., 4096) = 4096
[pid 16808] read(3, "f call(popenargs, **kwargs):\n  "..., 4096) = 4096
[pid 16808] read(3, ", if any.\n        if bs_buf:\n   "..., 4096) = 4096
[pid 16808] read(3, ", bufsize)\n            else:\n   "..., 4096) = 4096
[pid 16808] read(3, "msvcrt.get_osfhandle(stdout.file"..., 4096) = 4096
[pid 16808] read(3, "                    w9xpopen = s"..., 4096) = 4096
[pid 16808] read(3, "et=self._readerthread,\n         "..., 4096) = 4096
[pid 16808] read(3, "          errread, errwrite = se"..., 4096) = 4096
[pid 16808] read(3, "ere one of the fds is either 0, "..., 4096) = 4096
[pid 16808] read(3, "            raise\n              "..., 4096) = 4096
[pid 16808] read(3, "elf.wait()\n            return (s"..., 4096) = 4096
[pid 16808] read(3, "se()\n                        rea"..., 4096) = 2375
[pid 16808] read(3, "", 4096)           = 0
[pid 16808] close(3)                    = 0
[pid 16808] write(9, "cexceptions\nOSError\np0\n(I20\nS'No"..., 345) = 345
[pid 16804] <... read resumed> "cexceptions\nOSError\np0\n(I20\nS'No"...,
1048576) = 345
[pid 16808] exit_group(255)             = ?
[pid 16804] mremap(0x7fe1208c9000, 1052672, 4096, MREMAP_MAYMOVE) =
0x7fe1208c9000
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1205c9000
[pid 16804] read(8, "", 1048576)        = 0
[pid 16808] +++ exited with 255 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16808,
si_uid=1000, si_status=255, si_utime=0, si_stime=0} ---
mremap(0x7fe1205c9000, 1052672, 4096, MREMAP_MAYMOVE) = 0x7fe1205c9000
munmap(0x7fe1205c9000, 4096)            = 0
close(5)                                = 0
close(7)                                = 0
close(8)                                = 0
wait4(16808, [{WIFEXITED(s) && WEXITSTATUS(s) == 255}], 0, NULL) = 16808
stat("/usr/lib/python2.7/encodings/string_escape", 0x7fffbb6aadb0) = -1
ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/string_escape.x86_64-linux-gnu.so",
O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/string_escape.so", O_RDONLY) = -1 ENOENT
(No such file or directory)
open("/usr/lib/python2.7/encodings/string_escapemodule.so", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/string_escape.py", O_RDONLY) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=953, ...}) = 0
open("/usr/lib/python2.7/encodings/string_escape.pyc", O_RDONLY) = -1
ENOENT (No such file or directory)
fstat(5, {st_mode=S_IFREG|0644, st_size=953, ...}) = 0
read(5, "# -- coding: iso-8859-1 --\n""""..., 4096) = 953
read(5, "", 4096)                       = 0
unlink("/usr/lib/python2.7/encodings/string_escape.pyc") = -1 ENOENT (No
such file or directory)
open("/usr/lib/python2.7/encodings/string_escape.pyc",
O_WRONLY|O_CREAT|O_EXCL|O_TRUNC, 0100644) = -1 EACCES (Permission denied)
close(5)                                = 0
close(3)                                = 0
close(6)                                = 0
uname({sysname="Linux", nodename="charles-HP-15-Notebook-PC", ...}) = 0
pipe2([3, 5], O_CLOEXEC)                = 0
clone(strace: Process 16809 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe12479f9d0) = 16809
[pid 16809] set_robust_list(0x7fe12479f9e0, 24 <unfinished ...>
[pid 16804] close(5)                    = 0
[pid 16809] <... set_robust_list resumed> ) = 0
[pid 16804] fcntl(3, F_SETFD, 0)        = 0
[pid 16809] dup2(5, 1 <unfinished ...>
[pid 16804] fstat(3,  <unfinished ...>
[pid 16809] <... dup2 resumed> )        = 1
[pid 16804] <... fstat resumed> {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16809] execve("/bin/sh", ["sh", "-c", "uname -p 2> /dev/null"], [/* 60
vars /] <unfinished ...>
[pid 16804] fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] lseek(3, 0, SEEK_CUR)       = -1 ESPIPE (Illegal seek)
[pid 16804] fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] read(3,  <unfinished ...>
[pid 16809] <... execve resumed> )      = 0
[pid 16809] brk(NULL)                   = 0x5633d788c000
[pid 16809] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16809] mmap(NULL, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc6edbdc000
[pid 16809] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
[pid 16809] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
[pid 16809] fstat(3, {st_mode=S_IFREG|0644, st_size=121128, ...}) = 0
[pid 16809] mmap(NULL, 121128, PROT_READ, MAP_PRIVATE, 3, 0) =
0x7fc6edbbe000
[pid 16809] close(3)                    = 0
[pid 16809] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16809] open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid 16809] read(3,
"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) =
832
[pid 16809] fstat(3, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0
[pid 16809] mmap(NULL, 3967488, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc6ed5f0000
[pid 16809] mprotect(0x7fc6ed7b0000, 2093056, PROT_NONE) = 0
[pid 16809] mmap(0x7fc6ed9af000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bf000) = 0x7fc6ed9af000
[pid 16809] mmap(0x7fc6ed9b5000, 14848, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc6ed9b5000
[pid 16809] close(3)                    = 0
[pid 16809] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc6edbbd000
[pid 16809] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc6edbbc000
[pid 16809] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc6edbbb000
[pid 16809] arch_prctl(ARCH_SET_FS, 0x7fc6edbbc700) = 0
[pid 16809] mprotect(0x7fc6ed9af000, 16384, PROT_READ) = 0
[pid 16809] mprotect(0x5633d7699000, 8192, PROT_READ) = 0
[pid 16809] mprotect(0x7fc6edbde000, 4096, PROT_READ) = 0
[pid 16809] munmap(0x7fc6edbbe000, 121128) = 0
[pid 16809] getuid()                    = 1000
[pid 16809] getgid()                    = 1000
[pid 16809] getpid()                    = 16809
[pid 16809] rt_sigaction(SIGCHLD, {0x5633d748d540, ~[RTMIN RT_1],
SA_RESTORER, 0x7fc6ed6254a0}, NULL, 8) = 0
[pid 16809] geteuid()                   = 1000
[pid 16809] brk(NULL)                   = 0x5633d788c000
[pid 16809] brk(0x5633d78ad000)         = 0x5633d78ad000
[pid 16809] getppid()                   = 16804
[pid 16809] stat("/home/charles", {st_mode=S_IFDIR|0755, st_size=4096,
...}) = 0
[pid 16809] stat(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
[pid 16809] geteuid()                   = 1000
[pid 16809] getegid()                   = 1000
[pid 16809] rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 16809] rt_sigaction(SIGINT, {0x5633d748d540, ~[RTMIN RT_1],
SA_RESTORER, 0x7fc6ed6254a0}, NULL, 8) = 0
[pid 16809] rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 16809] rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER,
0x7fc6ed6254a0}, NULL, 8) = 0
[pid 16809] rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
[pid 16809] rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER,
0x7fc6ed6254a0}, NULL, 8) = 0
[pid 16809] open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
[pid 16809] fcntl(2, F_DUPFD, 10)       = 10
[pid 16809] close(2)                    = 0
[pid 16809] fcntl(10, F_SETFD, FD_CLOEXEC) = 0
[pid 16809] dup2(3, 2)                  = 2
[pid 16809] close(3)                    = 0
[pid 16809] stat("/usr/local/sbin/uname", 0x7fffc8676140) = -1 ENOENT (No
such file or directory)
[pid 16809] stat("/usr/local/bin/uname", 0x7fffc8676140) = -1 ENOENT (No
such file or directory)
[pid 16809] stat("/usr/sbin/uname", 0x7fffc8676140) = -1 ENOENT (No such
file or directory)
[pid 16809] stat("/usr/bin/uname", 0x7fffc8676140) = -1 ENOENT (No such
file or directory)
[pid 16809] stat("/sbin/uname", 0x7fffc8676140) = -1 ENOENT (No such file
or directory)
[pid 16809] stat("/bin/uname", {st_mode=S_IFREG|0755, st_size=31440, ...})
= 0
[pid 16809] clone(strace: Process 16810 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fc6edbbc9d0) = 16810
[pid 16809] wait4(-1,  <unfinished ...>
[pid 16810] execve("/bin/uname", ["uname", "-p"], [/ 60 vars /]) = 0
[pid 16810] brk(NULL)                   = 0x2484000
[pid 16810] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16810] mmap(NULL, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f60a7d55000
[pid 16810] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
[pid 16810] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
[pid 16810] fstat(3, {st_mode=S_IFREG|0644, st_size=121128, ...}) = 0
[pid 16810] mmap(NULL, 121128, PROT_READ, MAP_PRIVATE, 3, 0) =
0x7f60a7d37000
[pid 16810] close(3)                    = 0
[pid 16810] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16810] open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid 16810] read(3,
"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) =
832
[pid 16810] fstat(3, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0
[pid 16810] mmap(NULL, 3967488, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f60a7769000
[pid 16810] mprotect(0x7f60a7929000, 2093056, PROT_NONE) = 0
[pid 16810] mmap(0x7f60a7b28000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bf000) = 0x7f60a7b28000
[pid 16810] mmap(0x7f60a7b2e000, 14848, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f60a7b2e000
[pid 16810] close(3)                    = 0
[pid 16810] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f60a7d36000
[pid 16810] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f60a7d35000
[pid 16810] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f60a7d34000
[pid 16810] arch_prctl(ARCH_SET_FS, 0x7f60a7d35700) = 0
[pid 16810] mprotect(0x7f60a7b28000, 16384, PROT_READ) = 0
[pid 16810] mprotect(0x606000, 4096, PROT_READ) = 0
[pid 16810] mprotect(0x7f60a7d57000, 4096, PROT_READ) = 0
[pid 16810] munmap(0x7f60a7d37000, 121128) = 0
[pid 16810] brk(NULL)                   = 0x2484000
[pid 16810] brk(0x24a5000)              = 0x24a5000
[pid 16810] open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
[pid 16810] fstat(3, {st_mode=S_IFREG|0644, st_size=10219008, ...}) = 0
[pid 16810] mmap(NULL, 10219008, PROT_READ, MAP_PRIVATE, 3, 0) =
0x7f60a6daa000
[pid 16810] close(3)                    = 0
[pid 16810] uname({sysname="Linux", nodename="charles-HP-15-Notebook-PC",
...}) = 0
[pid 16810] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16810] write(1, "x86_64\n", 7 <unfinished ...>
[pid 16804] <... read resumed> "x86_64\n", 4096) = 7
[pid 16810] <... write resumed> )       = 7
[pid 16804] fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] lseek(3, 0, SEEK_CUR)       = -1 ESPIPE (Illegal seek)
[pid 16804] read(3,  <unfinished ...>
[pid 16810] close(1)                    = 0
[pid 16810] close(2)                    = 0
[pid 16810] exit_group(0)               = ?
[pid 16810] +++ exited with 0 +++
[pid 16809] <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0,
NULL) = 16810
[pid 16809] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED,
si_pid=16810, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
[pid 16809] rt_sigreturn({mask=[]})     = 16810
[pid 16809] dup2(10, 2)                 = 2
[pid 16809] close(10)                   = 0
[pid 16809] exit_group(0)               = ?
[pid 16804] <... read resumed> "", 4096) = 0
[pid 16809] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16809,
si_uid=1000, si_status=0, si_utime=0, si_stime=1} ---
close(3)                                = 0
wait4(16809, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 16809
open("/etc/lsb-release", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=103, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=103, ...}) = 0
read(3, "DISTRIB_ID=Ubuntu\nDISTRIB_RELEAS"..., 8192) = 103
read(3, "", 4096)                       = 0
read(3, "", 8192)                       = 0
close(3)                                = 0
write(2, "[debug] Python version 2.7.11+ -"..., 88[debug] Python version
2.7.11+ - Linux-4.4.0-22-generic-x86_64-with-Ubuntu-16.04-xenial
) = 88
pipe([3, 5])                            = 0
fcntl(3, F_GETFD)                       = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fcntl(5, F_GETFD)                       = 0
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
pipe([6, 7])                            = 0
fcntl(6, F_GETFD)                       = 0
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
fcntl(7, F_GETFD)                       = 0
fcntl(7, F_SETFD, FD_CLOEXEC)           = 0
clone(strace: Process 16811 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe12479f9d0) = 16811
[pid 16804] close(7)                    = 0
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1205c9000
[pid 16804] read(6,  <unfinished ...>
[pid 16811] set_robust_list(0x7fe12479f9e0, 24) = 0
[pid 16811] close(3)                    = 0
[pid 16811] close(6)                    = 0
[pid 16811] dup2(5, 1)                  = 1
[pid 16811] dup2(5, 2)                  = 2
[pid 16811] close(5)                    = 0
[pid 16811] execve("/usr/local/sbin/avprobe", ["avprobe", "-version"], [/
60 vars /]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/usr/local/bin/avprobe", ["avprobe", "-version"], [/
60 vars /]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/usr/sbin/avprobe", ["avprobe", "-version"], [/ 60
vars /]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/usr/bin/avprobe", ["avprobe", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/sbin/avprobe", ["avprobe", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/bin/avprobe", ["avprobe", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/usr/games/avprobe", ["avprobe", "-version"], [/ 60
vars /]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/usr/local/games/avprobe", ["avprobe", "-version"], [/
60 vars /]) = -1 ENOENT (No such file or directory)
[pid 16811] execve("/snap/bin/avprobe", ["avprobe", "-version"], [/ 60
vars */]) = -1 ENOENT (No such file or directory)
[pid 16811] stat("/usr/lib/python2.7/subprocess.py", {st_mode=S_IFREG|0644,
st_size=59719, ...}) = 0
[pid 16811] open("/usr/lib/python2.7/subprocess.py", O_RDONLY) = 3
[pid 16811] fstat(3, {st_mode=S_IFREG|0644, st_size=59719, ...}) = 0
[pid 16811] fstat(3, {st_mode=S_IFREG|0644, st_size=59719, ...}) = 0
[pid 16811] read(3, "# subprocess - Subprocesses with"..., 8192) = 8192
[pid 16811] read(3, "bprocess module is\nimported with"..., 4096) = 4096
[pid 16811] read(3, " close_fds=True)\n(child_stdout, "..., 4096) = 4096
[pid 16811] read(3, "f call(*popenargs, **kwargs):\n  "..., 4096) = 4096
[pid 16811] read(3, ", if any.\n        if bs_buf:\n   "..., 4096) = 4096
[pid 16811] read(3, ", bufsize)\n            else:\n   "..., 4096) = 4096
[pid 16811] read(3, "msvcrt.get_osfhandle(stdout.file"..., 4096) = 4096
[pid 16811] read(3, "                    w9xpopen = s"..., 4096) = 4096
[pid 16811] read(3, "et=self._readerthread,\n         "..., 4096) = 4096
[pid 16811] read(3, "          errread, errwrite = se"..., 4096) = 4096
[pid 16811] read(3, "ere one of the fds is either 0, "..., 4096) = 4096
[pid 16811] read(3, "            raise\n              "..., 4096) = 4096
[pid 16811] read(3, "elf.wait()\n            return (s"..., 4096) = 4096
[pid 16811] read(3, "se()\n                        rea"..., 4096) = 2375
[pid 16811] read(3, "", 4096)           = 0
[pid 16811] close(3)                    = 0
[pid 16811] stat("/usr/lib/python2.7/os.py", {st_mode=S_IFREG|0644,
st_size=25910, ...}) = 0
[pid 16811] open("/usr/lib/python2.7/os.py", O_RDONLY) = 3
[pid 16811] fstat(3, {st_mode=S_IFREG|0644, st_size=25910, ...}) = 0
[pid 16811] fstat(3, {st_mode=S_IFREG|0644, st_size=25910, ...}) = 0
[pid 16811] read(3, "r"""OS routines for NT or Posix "..., 8192) = 8192
[pid 16811] read(3, ", don't change the\n    current w"..., 4096) = 4096
[pid 16811] read(3, "ed_tb\n    raise error, e, tb\n\n# "..., 4096) = 4096
[pid 16811] read(3, "p(self, key, args):\n           "..., 4096) = 4096
[pid 16811] read(3, "ment.\nIf mode == P_NOWAIT return"..., 4096) = 4096
[pid 16811] read(3, "sets the buffer size for the I/O"..., 4096) = 1334
[pid 16811] read(3, "", 4096)           = 0
[pid 16811] close(3)                    = 0
[pid 16811] stat("/usr/lib/python2.7/os.py", {st_mode=S_IFREG|0644,
st_size=25910, ...}) = 0
[pid 16811] write(7, "cexceptions\nOSError\np0\n(I2\nS'No "..., 462
<unfinished ...>
[pid 16804] <... read resumed> "cexceptions\nOSError\np0\n(I2\nS'No "...,
1048576) = 462
[pid 16811] <... write resumed> )       = 462
[pid 16804] mremap(0x7fe1205c9000, 1052672, 4096, MREMAP_MAYMOVE) =
0x7fe1205c9000
[pid 16811] exit_group(255)             = ?
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1204c8000
[pid 16804] read(6, "", 1048576)        = 0
[pid 16811] +++ exited with 255 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16811,
si_uid=1000, si_status=255, si_utime=0, si_stime=0} ---
mremap(0x7fe1204c8000, 1052672, 4096, MREMAP_MAYMOVE) = 0x7fe1204c8000
munmap(0x7fe1204c8000, 4096)            = 0
close(5)                                = 0
close(6)                                = 0
wait4(16811, [{WIFEXITED(s) && WEXITSTATUS(s) == 255}], 0, NULL) = 16811
close(3)                                = 0
pipe([3, 5])                            = 0
fcntl(3, F_GETFD)                       = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fcntl(5, F_GETFD)                       = 0
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
pipe([6, 7])                            = 0
fcntl(6, F_GETFD)                       = 0
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
fcntl(7, F_GETFD)                       = 0
fcntl(7, F_SETFD, FD_CLOEXEC)           = 0
clone(strace: Process 16812 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe12479f9d0) = 16812
[pid 16804] close(7 <unfinished ...>
[pid 16812] set_robust_list(0x7fe12479f9e0, 24 <unfinished ...>
[pid 16804] <... close resumed> )       = 0
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 16812] <... set_robust_list resumed> ) = 0
[pid 16804] <... mmap resumed> )        = 0x7fe1204c8000
[pid 16804] read(6,  <unfinished ...>
[pid 16812] close(3)                    = 0
[pid 16812] close(6)                    = 0
[pid 16812] dup2(5, 1)                  = 1
[pid 16812] dup2(5, 2)                  = 2
[pid 16812] close(5)                    = 0
[pid 16812] execve("/usr/local/sbin/avconv", ["avconv", "-version"], [/ 60
vars /]) = -1 ENOENT (No such file or directory)
[pid 16812] execve("/usr/local/bin/avconv", ["avconv", "-version"], [/ 60
vars /]) = -1 ENOENT (No such file or directory)
[pid 16812] execve("/usr/sbin/avconv", ["avconv", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16812] execve("/usr/bin/avconv", ["avconv", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16812] execve("/sbin/avconv", ["avconv", "-version"], [/ 60 vars /])
= -1 ENOENT (No such file or directory)
[pid 16812] execve("/bin/avconv", ["avconv", "-version"], [/ 60 vars /])
= -1 ENOENT (No such file or directory)
[pid 16812] execve("/usr/games/avconv", ["avconv", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16812] execve("/usr/local/games/avconv", ["avconv", "-version"], [/
60 vars /]) = -1 ENOENT (No such file or directory)
[pid 16812] execve("/snap/bin/avconv", ["avconv", "-version"], [/ 60 vars
*/]) = -1 ENOENT (No such file or directory)
[pid 16812] stat("/usr/lib/python2.7/subprocess.py", {st_mode=S_IFREG|0644,
st_size=59719, ...}) = 0
[pid 16812] open("/usr/lib/python2.7/subprocess.py", O_RDONLY) = 3
[pid 16812] fstat(3, {st_mode=S_IFREG|0644, st_size=59719, ...}) = 0
[pid 16812] fstat(3, {st_mode=S_IFREG|0644, st_size=59719, ...}) = 0
[pid 16812] read(3, "# subprocess - Subprocesses with"..., 8192) = 8192
[pid 16812] read(3, "bprocess module is\nimported with"..., 4096) = 4096
[pid 16812] read(3, " close_fds=True)\n(child_stdout, "..., 4096) = 4096
[pid 16812] read(3, "f call(*popenargs, **kwargs):\n  "..., 4096) = 4096
[pid 16812] read(3, ", if any.\n        if bs_buf:\n   "..., 4096) = 4096
[pid 16812] read(3, ", bufsize)\n            else:\n   "..., 4096) = 4096
[pid 16812] read(3, "msvcrt.get_osfhandle(stdout.file"..., 4096) = 4096
[pid 16812] read(3, "                    w9xpopen = s"..., 4096) = 4096
[pid 16812] read(3, "et=self._readerthread,\n         "..., 4096) = 4096
[pid 16812] read(3, "          errread, errwrite = se"..., 4096) = 4096
[pid 16812] read(3, "ere one of the fds is either 0, "..., 4096) = 4096
[pid 16812] read(3, "            raise\n              "..., 4096) = 4096
[pid 16812] read(3, "elf.wait()\n            return (s"..., 4096) = 4096
[pid 16812] read(3, "se()\n                        rea"..., 4096) = 2375
[pid 16812] read(3, "", 4096)           = 0
[pid 16812] close(3)                    = 0
[pid 16812] stat("/usr/lib/python2.7/os.py", {st_mode=S_IFREG|0644,
st_size=25910, ...}) = 0
[pid 16812] open("/usr/lib/python2.7/os.py", O_RDONLY) = 3
[pid 16812] fstat(3, {st_mode=S_IFREG|0644, st_size=25910, ...}) = 0
[pid 16812] fstat(3, {st_mode=S_IFREG|0644, st_size=25910, ...}) = 0
[pid 16812] read(3, "r"""OS routines for NT or Posix "..., 8192) = 8192
[pid 16812] read(3, ", don't change the\n    current w"..., 4096) = 4096
[pid 16812] read(3, "ed_tb\n    raise error, e, tb\n\n# "..., 4096) = 4096
[pid 16812] read(3, "p(self, key, args):\n           "..., 4096) = 4096
[pid 16812] read(3, "ment.\nIf mode == P_NOWAIT return"..., 4096) = 4096
[pid 16812] read(3, "sets the buffer size for the I/O"..., 4096) = 1334
[pid 16812] read(3, "", 4096)           = 0
[pid 16812] close(3)                    = 0
[pid 16812] stat("/usr/lib/python2.7/os.py", {st_mode=S_IFREG|0644,
st_size=25910, ...}) = 0
[pid 16812] write(7, "cexceptions\nOSError\np0\n(I2\nS'No "..., 462
<unfinished ...>
[pid 16804] <... read resumed> "cexceptions\nOSError\np0\n(I2\nS'No "...,
1048576) = 462
[pid 16804] mremap(0x7fe1204c8000, 1052672, 4096, MREMAP_MAYMOVE) =
0x7fe1204c8000
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1203c7000
[pid 16804] read(6,  <unfinished ...>
[pid 16812] <... write resumed> )       = 462
[pid 16812] exit_group(255)             = ?
[pid 16804] <... read resumed> "", 1048576) = 0
[pid 16804] mremap(0x7fe1203c7000, 1052672, 4096, MREMAP_MAYMOVE) =
0x7fe1203c7000
[pid 16804] munmap(0x7fe1203c7000, 4096) = 0
[pid 16804] close(5)                    = 0
[pid 16804] close(6)                    = 0
[pid 16804] wait4(16812,  <unfinished ...>
[pid 16812] +++ exited with 255 +++
<... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 255}], 0, NULL) =
16812
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16812,
si_uid=1000, si_status=255, si_utime=0, si_stime=0} ---
close(3)                                = 0
pipe([3, 5])                            = 0
fcntl(3, F_GETFD)                       = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fcntl(5, F_GETFD)                       = 0
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
pipe([6, 7])                            = 0
fcntl(6, F_GETFD)                       = 0
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
fcntl(7, F_GETFD)                       = 0
fcntl(7, F_SETFD, FD_CLOEXEC)           = 0
clone(strace: Process 16813 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7fe12479f9d0) = 16813
[pid 16804] close(7 <unfinished ...>
[pid 16813] set_robust_list(0x7fe12479f9e0, 24 <unfinished ...>
[pid 16804] <... close resumed> )       = 0
[pid 16813] <... set_robust_list resumed> ) = 0
[pid 16804] mmap(NULL, 1052672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1203c7000
[pid 16804] read(6,  <unfinished ...>
[pid 16813] close(3)                    = 0
[pid 16813] close(6)                    = 0
[pid 16813] dup2(5, 1)                  = 1
[pid 16813] dup2(5, 2)                  = 2
[pid 16813] close(5)                    = 0
[pid 16813] execve("/usr/local/sbin/ffmpeg", ["ffmpeg", "-version"], [/ 60
vars /]) = -1 ENOENT (No such file or directory)
[pid 16813] execve("/usr/local/bin/ffmpeg", ["ffmpeg", "-version"], [/ 60
vars /]) = -1 ENOENT (No such file or directory)
[pid 16813] execve("/usr/sbin/ffmpeg", ["ffmpeg", "-version"], [/ 60 vars
/]) = -1 ENOENT (No such file or directory)
[pid 16813] execve("/usr/bin/ffmpeg", ["ffmpeg", "-version"], [/ 60 vars
*/] <unfinished ...>
[pid 16804] <... read resumed> "", 1048576) = 0
[pid 16804] mremap(0x7fe1203c7000, 1052672, 4096, MREMAP_MAYMOVE) =
0x7fe1203c7000
[pid 16804] close(5)                    = 0
[pid 16804] close(6)                    = 0
[pid 16804] munmap(0x7fe1203c7000, 4096) = 0
[pid 16804] fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] fcntl(3, F_GETFL)           = 0 (flags O_RDONLY)
[pid 16804] fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 16804] lseek(3, 0, SEEK_CUR)       = -1 ESPIPE (Illegal seek)
[pid 16804] read(3,  <unfinished ...>
[pid 16813] <... execve resumed> )      = 0
[pid 16813] brk(NULL)                   = 0x18a7000
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] mmap(NULL, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb66b000
[pid 16813] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=121128, ...}) = 0
[pid 16813] mmap(NULL, 121128, PROT_READ, MAP_PRIVATE, 3, 0) =
0x7f5dfb64d000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libavdevice-ffmpeg.so.56",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\307\0\0\0\0\0\0"...,
832) = 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=186496, ...}) = 0
[pid 16813] mmap(NULL, 2281624, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5dfb21a000
[pid 16813] mprotect(0x7f5dfb242000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5dfb441000, 28672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x27000) = 0x7f5dfb441000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libavfilter-ffmpeg.so.5",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\226\3\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=1716576, ...}) = 0 [pid 16813] mmap(NULL, 3812296, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5dfae77000 [pid 16813] mprotect(0x7f5dfafd6000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5dfb1d5000, 282624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15e000) = 0x7f5dfb1d5000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libavformat-ffmpeg.so.56", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\320\2\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=2086048, ...}) = 0 [pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb64c000 [pid 16813] mmap(NULL, 4181448, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5dfaa7a000 [pid 16813] mprotect(0x7f5dfac4e000, 2097152, PROT_NONE) = 0 [pid 16813] mmap(0x7f5dfae4e000, 167936, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d4000) = 0x7f5dfae4e000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200>\5\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=12036120, ...}) = 0 [pid 16813] mmap(NULL, 21153864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df964d000 [pid 16813] mprotect(0x7f5dfa17a000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5dfa379000, 323584, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb2c000) = 0x7f5dfa379000 [pid 16813] mmap(0x7f5dfa3c8000, 7018568, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5dfa3c8000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libavresample-ffmpeg.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] 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 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=137208, ...}) = 0 [pid 16813] mmap(NULL, 2232336, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df942b000 [pid 16813] mprotect(0x7f5df944b000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df964a000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f000) = 0x7f5df964a000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libpostproc-ffmpeg.so.53", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] 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 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=112632, ...}) = 0 [pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb64b000 [pid 16813] mmap(NULL, 2209856, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df920f000 [pid 16813] mprotect(0x7f5df922a000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df9429000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f5df9429000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libswresample-ffmpeg.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320)\0\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=112632, ...}) = 0 [pid 16813] mmap(NULL, 2207760, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df8ff3000 [pid 16813] mprotect(0x7f5df900d000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df920c000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7f5df920c000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libswscale-ffmpeg.so.3", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] 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 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=550904, ...}) = 0 [pid 16813] mmap(NULL, 2679120, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df8d64000 [pid 16813] mprotect(0x7f5df8de9000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df8fe8000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x84000) = 0x7f5df8fe8000 [pid 16813] mmap(0x7f5df8feb000, 29008, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df8feb000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\272\0\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=374808, ...}) = 0 [pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb64a000 [pid 16813] mmap(NULL, 2551568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df8af5000 [pid 16813] mprotect(0x7f5df8b4a000, 2097152, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df8d4a000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x55000) = 0x7f5df8d4a000 [pid 16813] mmap(0x7f5df8d51000, 77584, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df8d51000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libX11.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\210\1\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=1285552, ...}) = 0 [pid 16813] mmap(NULL, 3382584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df87bb000 [pid 16813] mprotect(0x7f5df88f0000, 2097152, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df8af0000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x135000) = 0x7f5df8af0000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0V\0\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=1088952, ...}) = 0 [pid 16813] mmap(NULL, 3178744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df84b2000 [pid 16813] mprotect(0x7f5df85ba000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df87b9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x107000) = 0x7f5df87b9000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/usr/lib/x86_64-linux-gnu/libvdpau.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\21\0\0\0\0\0\0"..., 832) = 832 [pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=14696, ...}) = 0 [pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb649000 [pid 16813] mmap(NULL, 2110080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df82ae000 [pid 16813] mprotect(0x7f5df82b1000, 2093056, PROT_NONE) = 0 [pid 16813] mmap(0x7f5df84b0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5df84b0000 [pid 16813] close(3)                    = 0 [pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 16813] open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 16813] 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
[pid 16813] fstat(3, {st_mode=S_IFREG|0755, st_size=138744, ...}) = 0
[pid 16813] mmap(NULL, 2212904, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df8091000
[pid 16813] mprotect(0x7f5df80a9000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df82a8000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f5df82a8000
[pid 16813] mmap(0x7f5df82aa000, 13352, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df82aa000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) =
832
[pid 16813] fstat(3, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0
[pid 16813] mmap(NULL, 3967488, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df7cc8000
[pid 16813] mprotect(0x7f5df7e88000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df8087000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bf000) = 0x7f5df8087000
[pid 16813] mmap(0x7f5df808d000, 14848, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df808d000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libXv.so.1",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\21\0\0\0\0\0\0"..., 832) =
832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=18736, ...}) = 0
[pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb648000
[pid 16813] mmap(NULL, 2113928, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df7ac3000
[pid 16813] mprotect(0x7f5df7ac7000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df7cc6000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5df7cc6000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libXext.so.6",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2205\0\0\0\0\0\0"..., 832)
= 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=73640, ...}) = 0
[pid 16813] mmap(NULL, 2169496, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df78b1000
[pid 16813] mprotect(0x7f5df78c2000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df7ac1000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f5df7ac1000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libxcb.so.1",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\226\0\0\0\0\0\0"...,
832) = 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=137728, ...}) = 0
[pid 16813] mmap(NULL, 2233000, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df768f000
[pid 16813] mprotect(0x7f5df76b0000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df78af000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7f5df78af000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libxcb-shm.so.0",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\r\0\0\0\0\0\0"..., 832)
= 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=14480, ...}) = 0
[pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb647000
[pid 16813] mmap(NULL, 2109544, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df748b000
[pid 16813] mprotect(0x7f5df748d000, 2097152, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df768d000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5df768d000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libxcb-xfixes.so.0",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] 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
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=30848, ...}) = 0
[pid 16813] mmap(NULL, 2125912, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df7283000
[pid 16813] mprotect(0x7f5df7289000, 2097152, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df7489000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f5df7489000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libxcb-shape.so.0",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] 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
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=14464, ...}) = 0
[pid 16813] mmap(NULL, 2109528, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df707f000
[pid 16813] mprotect(0x7f5df7082000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df7281000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5df7281000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libcdio_paranoia.so.1",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\17\0\0\0\0\0\0"..., 832) =
832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=31080, ...}) = 0
[pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb646000
[pid 16813] mmap(NULL, 2126168, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df6e77000
[pid 16813] mprotect(0x7f5df6e7e000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df707d000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f5df707d000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libcdio_cdda.so.1",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\30\0\0\0\0\0\0"..., 832)
= 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=31168, ...}) = 0
[pid 16813] mmap(NULL, 2126184, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df6c6f000
[pid 16813] mprotect(0x7f5df6c76000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df6e75000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f5df6e75000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libjack.so.0",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\264\0\0\0\0\0\0"...,
832) = 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=298624, ...}) = 0
[pid 16813] mmap(NULL, 2395432, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df6a26000
[pid 16813] mprotect(0x7f5df6a6c000, 2097152, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df6c6c000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x46000) = 0x7f5df6c6c000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libasound.so.2",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\252\2\0\0\0\0\0"...,
832) = 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=1048248, ...}) = 0
[pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb645000
[pid 16813] mmap(NULL, 3143688, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df6726000
[pid 16813] mprotect(0x7f5df681f000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df6a1e000, 32768, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf8000) = 0x7f5df6a1e000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\234\0\0\0\0\0\0"..., 832)
= 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=439952, ...}) = 0
[pid 16813] mmap(NULL, 2720664, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df648d000
[pid 16813] mprotect(0x7f5df64f6000, 2097152, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df66f6000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x69000) = 0x7f5df66f6000
[pid 16813] mmap(0x7f5df66f8000, 185240, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df66f8000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libdc1394.so.22",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220q\0\0\0\0\0\0"..., 832)
= 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=221176, ...}) = 0
[pid 16813] mmap(NULL, 2578544, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df6217000
[pid 16813] mprotect(0x7f5df624c000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df644b000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x34000) = 0x7f5df644b000
[pid 16813] mmap(0x7f5df644d000, 260208, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df644d000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
<EMAIL_ADDRESS>832) = 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=459392, ...}) = 0
[pid 16813] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5dfb644000
[pid 16813] mmap(NULL, 2557120, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df5fa6000
[pid 16813] mprotect(0x7f5df6013000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df6212000, 16384, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6c000) = 0x7f5df6212000
[pid 16813] mmap(0x7f5df6216000, 1216, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df6216000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
[pid 16813] open("/usr/lib/x86_64-linux-gnu/libopenal.so.1",
O_RDONLY|O_CLOEXEC) = 3
[pid 16813] read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\256\0\0\0\0\0\0"...,
832) = 832
[pid 16813] fstat(3, {st_mode=S_IFREG|0644, st_size=446536, ...}) = 0
[pid 16813] mmap(NULL, 2551952, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5df5d36000
[pid 16813] mprotect(0x7f5df5d9f000, 2093056, PROT_NONE) = 0
[pid 16813] mmap(0x7f5df5f9e000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x68000) = 0x7f5df5f9e000
[pid 16813] mmap(0x7f5df5fa3000, 8336, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5df5fa3000
[pid 16813] close(3)                    = 0
[pid 16813] access("/etc/ld.so.nohwcap", F

@yan12125 I have to force IPv4 to get the freezing to stop. I turned off IPv6 due to issues with networking on my machine. Consider my problem solved.

" I have to force IPv4 to get the freezing to stop. I turned off IPv6 due
to issues with networking on my machine"  Not sure how to do this, I can't
find it in my network setting.  I'm using Ubuntu 16.04 OS
On Mon, May 9, 2016 at 5:26 PM, Paul Henning<EMAIL_ADDRESS>wrote:

@yan12125 https://github.com/yan12125 I have to force IPv4 to get the
freezing to stop. I turned off IPv6 due to issues with networking on my
machine. Consider my problem solved.
—
You are receiving this because you authored the thread.
Reply to this email directly or view it on GitHub
https://github.com/rg3/youtube-dl/issues/9433#issuecomment-218008364

--
Ubuntu – I am because you are
If you can't open attachment, download free
OpenOffice Suite
http://www.openoffice.org/download/index.html
Facebook
https://www.facebook.com/CharlesASawyer
Google+
https://plus.google.com/100633179077202863873
Sawyer Family Tree
http://www.sawyerfamilytree.info
=====

@casawyer The easiest option and least dangerous would be to use the -4 flag to force IPv4 in youtube-dl and see if that solves it. If it does, consider using a config with youtube-dl and having it force IPv4.
If you're having problems with other serivces and program like I was, follow this guide:
http://www.binarytides.com/disable-ipv6-ubuntu/

Closing as no response from @casawyer for a long time, and I guess it was the same problem. Feel free to leave comments if things are broken again.


Handle multiple switches

This was contained in docs/multiple-switches.md, which I'm about to clean up.
Tossing this in here for future work:
At some point or another we're going to want to deal with nodes on multiple
switches. Depending on the situation, we plan to handle this in one of two
ways:
1. Stack the switches -- if all of the switches are the same, it's
   typically possible to daisy-chain them together, and treat them as
   one switch. It's easy enough for us to support this without invasive
   changes to our existing code.
2. Shell out to a driver which deals with the complexity for us, e.g.
   OpenDaylight.

the complex vlan driver has been merged, closing.

@gsilvis, just wanted to make sure we weren't losing any state with the
deleting of that documentation. I agree that complex_vlan addresses the
issue so this should stay closed. Thanks

@henn Did you have something in mind other than what @zenhack just said?


Modal window "Please select at least one layer to duplicate" keep poping.

version 1.0.3.

I have the same issue. It's impossible to close the app. Thank you for reporting

Unfortunately I've had to disable the plugin until this gets fixed because it continues to interrupt the workflow.

Yup I get the same error. Only started happening once I installed the Paddy plug in.

Same here. Please help!

same problem, it just went away when i disabled the plugin.
https://sketchtalk.io/discussion/3044/error-message-please-select-at-least-one-layer-to-duplicate

Yep - same here. Disabled plugin for now.

duplicate of https://github.com/DWilliames/paddy-sketch-plugin/issues/18

Thanks all for highlighting this — I'm gonna mark this as a duplicate of https://github.com/DWilliames/paddy-sketch-plugin/issues/18; and move all further conversations in there. Thanks for your patience as I try and figure out why Craft is causing this conflict.


Best CSS Libraries

Description
Here I will,

explain what CSS libraries are
list a few of the best CSS libraries out there
explain those libraries in brief

Domain
Frontend Dev HTML/CSS/JS
Type of Contribution
Documentation
Code of Conduct

[X] I follow Contributing Guidelines & Code of conduct of this project.

/assign


feat(main): enhance functionality with new configuration and threading

Added a .gitignore file to exclude virtual environment and output directories. Modified main.py to introduce multi-threading for the process execution, ensure an updated user interface during processing, and implement a prompt feature with persistent configuration. Updated language variable tracing method for improved responsiveness.

新增.gitignore方便開發
process()呼叫方式改為使用Threading，避免GUI卡死
新增儲存prompt的功能

感謝幫忙修正！


Add future API

This PR adds next package to ariadne_graphql_modules containing future API that supports both schema first and code first approaches to development
TODO

[x] Fix build (rename type to type_ in class fields and function arguments?)
[x] Feature parity with previous version (#30)
[x] Compat with old API (#38)
[x] MyPy plugin (#40)
[ ] Documentation (#39)

GraphQL features

[x] enum
[x] input
[x] interface
[x] scalar
[x] type
[x] union
[x] Subscription

Hi @rafalp,
Could you please take a look at this PR? I’d love to hear your thoughts on it.
I’ve made some changes to the code structure to improve the deployment process. Inspired by Pydantic, I’ve moved the old version into a v1 folder and made the v2 version the official one.
Additionally, I’ve introduced the ability to inherit interface objects using (object, interface). This idea comes from the Mirumee team, allowing us to avoid code duplication when defining the schema. Here’s an example:
    class BaseEntityInterface(GraphQLInterface):
        id: GraphQLID

    class UserInterface(BaseEntityInterface):
        username: str

    class UserType(GraphQLObject, UserInterface):
        name: str

    class SuperUserType(UserType):
        is_super_user: bool

This will generate the following GraphQL schema:
        interface UserInterface implements BaseEntityInterface {
         id: ID!
         username: String!
       }

       interface BaseEntityInterface {
         id: ID!
       }

       type User implements BaseEntityInterface & UserInterface {
         id: ID!
         username: String!
         name: String!
       }

       type SuperUser implements BaseEntityInterface & UserInterface {
         id: ID!
         username: String!
         name: String!
         isSuperUser: Boolean!
       }

I know 301 changed files looks intimidating, but most of these are snapshot files (snapshots/*.yml). These are automatically generated by pytest-regression to store test outputs for regression testing. Since they’re auto-generated and just for verifying code correctness, there’s no need to review them closely.
As for the V1 module, it’s the same as before with only minor type-related tweaks to ensure backward compatibility with V2. The functionality hasn’t changed; it’s just been relocated in the project structure.
Examples of how to use the API will be included in the documentation that's currently being developed. For now, you can find usage examples in the tests.

My only worry is that v1 module change will be a nasty surprise to everyone who just updates GraphQL Modules to new version and expects it to work.

My only worry is that v1 module change will be a nasty surprise to everyone who just updates GraphQL Modules to new version and expects it to work.

I understand your concern, but the good news is that if I properly highlight this change in the release notes, the transition shouldn't be too much of an issue. It's actually a better solution than having everyone manually remove .next from their imports after maintaining the old version for a year. This way, we can ensure a smoother upgrade process for everyone.

I've been working on and off and on again using code from this PR to implement a toy GraphQL API and I've been liking it. I am impressed that my code validated in MyPy and Pylint (with caveats), and correctness checks implemented are quite tight.
The repo is available here: https://github.com/rafalp/ariadne-graphql-modules-v2-example/
In readme I've left some notes, but I'll copy-paste them here:
Problems found
list[SchemaType] type in make_executable_schema
list is invariant in mypy. A list of type[GraphQLObject], like one from the example.queries.__init__ produces an error because list[type[GraphQLObject]] is incompatible with list[type[GraphQLType]].
Replacing list with Iterable may be enough to fix this.
Resolvers need to be decorated with @classmethod or @staticmethod to keep linters happy
Linters will scream that resolver method decorated with @ObectType.resolver is missing self first attribute.
This may require mypy plugin to fix, but its good idea to look how Graphene and Strawberry are solving this.
Missing dedicated Mutation type
We could have a mutation type like this:
class ConcatMutation(GraphQLMutation):
    __graphql_name__: str = "concat"

    def mutate(info: GraphQLResolveInfo, *, arg1: str, arg2: str) -> str:
        return arg1 + arg2

This would be more intuitive way to define mutations than current approach of having MutationType(GraphQLObject) with multiple methods.
Object type docs don't document interface usage for objects with schema
According to interface docs, this is valid:
class PostType(GraphQLObject, SearchResultInterface):
    __schema__ = gql(
        """
        type Post {
            id: ID!
            content: String!
            category: Category
            poster: User
        }
        """
    )

But it will fail to validate with following error:
ValueError: Class 'PostType' defines '__schema__' attribute with declaration for an invalid GraphQL type. ('ObjectTypeDefinitionNode' != 'InterfaceTypeDefinitionNode')

This points to SearchResultInterface validation logic overriding GraphQLObject.
Docs also need to be updated to show example for GraphQLObject with interface.
Interface's docs are also mentioning subscription in its parts which needs to be edited out.
Interface's docs should also have example of usage with GraphQLObject, even if only as "See the GraphQLObject docs for usage example." link somewhere in it.
Interfaces need to be explicitly passed to make_executable_schema
Given GraphQL object definition:
class PostType(GraphQLObject, SearchResultInterface):
    ...

make_executable_schema will fail with:
TypeError: Unknown type 'SearchResultInterface'.

GraphQLObject's model creation could see if parent types include subclasses of GraphQLInterface and include them.
GraphQLUnion docs should have example of union type implementing resolve_type
We do this already for GraphQLInterface, it would help if GraphQLUnion also did it.
Other take aways
Documentation is important. Somebody technical should proof-read it to verify that things make sense and code examples are correct. This should be done before release (but shouldn't block merge IMO).
Other ideas for future improvements:
I am not sure if idea of "argument": GraphQLObject.argument(graphql_type=SomeScalar) will work long term, but until we come with better idea, its okay to ship this.
Maybe we could define Python type on GraphQLScalar? Eg. setting __python_type__ = datetime on the DateTimeScalar(GraphQLScalar) would automatically use it for all args and fields that are of type datetime. Maybe it should be a dict with mapping passed to make_executable_schema, eg.: global_scalars={"datetime": datetime}.
Maybe we could also have a type validation for args and resolvers using scalars to see if their types match scalar's serialize and parse return values?
I also have review underway for this PR but I'll likely only finish it tomorrow or over the weekend.


Convert_constant support in pytorch_parser.py?

Hi,
Im trying to convert a Pytorch-based network im working on, to Keras. It fails because the onnx representation has onnx::constant.
Is there any branch that has this added?

Hi @irishjars , could you please give us more information? Thanks!

Hi @rainLiuplus ,
I was facing a different issue as I've discovered. I've fixed the same.
Closing this issue as it was unrelated.
Thanks!


/api/users.admin.invite no longer accepting resend option

I noticed this today, but when I use the resend: true on the /api/users.admin.invite endpoint, it's no longer allowing me to resend invitations to emails with a pending invitation.
The response I get back from the API is:
{
  "ok": false,
  "error": "already_invited"
}

ok just tested with a new email and the resend option seems to work. Weird that it's not working for a particular email. Going to close this until I'm able to figure out exactly why it's not working for one of the invites


Migrate based on class controllers using decorators

Migrate to controllers using decorators (thinking of using fastify-decorators or writting by my own)

Migrated to NestJS with Fastify adaptor.
Add app.yaml loading env variable using ejs.


Clean double entries

Remove doubled entries from script

Second mkdir command is defiantly a dupe.
CLEANFORMAT=sed 's/}//g' <<< $CLEANFORMAT however differs from CLEANFORMAT=sed 's/{//g' <<< $CLEANFORMAT.
The two lines differ being they are removing both the { and } from the string. I am sure there may be a better way to do this though using one line however. Will merge this pull request once this is improved or the CLEANFORMAT=sed 's/{//g' <<< $CLEANFORMAT line is included in the request.
Thanks for looking over the code.

Completely missed that on the CLEANFORMAT, let me revise the pull...


@docusaurus/plugin-ideal-image doesn't respect sizes or size option.

🐛 Bug Report
The @docusaurus/plugin-ideal-image doesn't respect sizes or size option.
Have you read the Contributing Guidelines on issues?
Yes
To Reproduce

Create a new project from the classic template as per instructions
Add the @docusaurus/plugin-ideal-image plugin as per the instructions
Configure the sizes or size option on the plugin
Add an image to your documentation.

Expected behavior
The image is loaded and transformed into one of the configured sizes.
Actual Behavior
The image is not transformed, and always returned in it's original size.

It does however respect the "name" property, which I find to be a conundrum.
Your Environment
"@docusaurus/core": "^2.0.0-alpha.50",
"@docusaurus/plugin-ideal-image": "^2.0.0-alpha.39",
"@docusaurus/preset-classic": "^2.0.0-alpha.50",

Chrome 80.0.3987.163
node 12.16.1
Windows Desktop
Reproducible Demo
https://github.com/Noah-Silvera/ideal-plugin-bug

After more testing, I figured out that this issue only affects development mode. The options are respected in a production build. Created a documentation PR to note this.


Typo and missing strings in Spanish translation

I was working with the theme in the Spanish locale and notice a typo and a few missing strings in the translation.
https://github.com/pydata/pydata-sphinx-theme/blob/d7bbb79e444db1f4f4d6337c6fc76ad391eb1ece/src/pydata_sphinx_theme/locale/es/LC_MESSAGES/sphinx.po#L117
should be
msgstr "Navegación de sección"

I am happy to make a PR to fix the .po file, but wanted to check first.

Thanks for reporting this!  All the translation work is done via transifex website, which will then auto-open pull requests here.

Sounds good, I created an account and clicked the join button.

I fixed the typo and added the missing Spanish strings in Transifex

I fixed the typo and added the missing Spanish strings in Transifex

thank you !!!


ockam: 0.114.0 -> 0.115.0

Automatic update generated by nixpkgs-update tools. This update was made based on information from passthru.updateScript.
meta.description for ockam is: Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale. Use Ockam to build secure-by-design applications that can Trust Data-in-Motion.
meta.homepage for ockam is: https://github.com/build-trust/ockam
Updates performed

Ran passthru.UpdateScript

To inspect upstream changes

Release on GitHub

Compare changes on GitHub

Impact
Checks done

built on NixOS
The tests defined in passthru.tests, if any, passed
found 0.115.0 with grep in /nix/store/q14l7g28xbr3jmgnw32gaf2r1aplvn60-ockam-0.115.0
found 0.115.0 in filename of file in /nix/store/q14l7g28xbr3jmgnw32gaf2r1aplvn60-ockam-0.115.0

Rebuild report (if merged into master) (click to expand)

1 total rebuild path(s)

1 package rebuild(s)

First fifty rebuilds by attrpath
ockam

Instructions to test this update (click to expand)

Either download from Cachix:
nix-store -r /nix/store/q14l7g28xbr3jmgnw32gaf2r1aplvn60-ockam-0.115.0 \
  --option binary-caches 'https://cache.nixos.org/ https://nix-community.cachix.org/' \
  --option trusted-public-keys '
  nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=
  cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
  '

(The Cachix cache is only trusted for this store-path realization.)
For the Cachix download to work, your user must be in the trusted-users list or you can use sudo since root is effectively trusted.
Or, build yourself:
nix-build -A ockam https://github.com/r-ryantm/nixpkgs/archive/f6d7b201d7c794f1db1f244d97ccc63c5b421276.tar.gz

Or:
nix build github:r-ryantm/nixpkgs/f6d7b201d7c794f1db1f244d97ccc63c5b421276#ockam

After you've downloaded or built it, look at the files and if there are any, run the binaries:
ls -la /nix/store/q14l7g28xbr3jmgnw32gaf2r1aplvn60-ockam-0.115.0
ls -la /nix/store/q14l7g28xbr3jmgnw32gaf2r1aplvn60-ockam-0.115.0/bin

Pre-merge build results
We have automatically built all packages that will get rebuilt due to
this change.
This gives evidence on whether the upgrade will break dependent packages.
Note sometimes packages show up as failed to build independent of the
change, simply because they are already broken on the target branch.
Result of nixpkgs-review run on x86_64-linux 1

1 package built:

ockam

Maintainer pings
cc @happysalada for testing.

Result of nixpkgs-review pr 279456 run on x86_64-linux 1

1 package built:

ockam


Large packages created by rattler-build fails to be extracted by conda-package-handling or unzip

Extracting large packages (while testing around 8GB, but I'm guessing it might have something to do with zip64 extensions, so might be anything larger than 4GB) created by rattler-build seems to be buggy. We upload these packages to our Quetz server, and we noticed it couldn't process them. When we looked further into it, it looks like we can't extract the archive neither using conda-package-handling nor with standard unzip on linux (Errors with error: invalid zip file with overlapped components (possible zip bomb)). Note that we don't seem to run into the unzip error if the package is a single file with random data, cph still fails. But with packages with multiple larger files in it, unzip fails too.
Here's a sample recipe with which we were able to reproduce errors with cph extract/list
package:
  name: large_package
  version: 1

requirements:
    build:

build:
  number: 1
  noarch: generic
  script:
    - if: unix
      then: |
        # Write around 8GB of random data to a file in PREFIX
        dd if=/dev/urandom of="$PREFIX/random_data" bs=1M count=8192

Here are the different errors we run into depending on what is in the package:
For random data like in the above example recipe:
cph fails with below error, but unzip works fine.
$ cph extract <package>.conda
...
<long stack trace >
...
    raise BadZipFile("Bad CRC-32 for file %r" % self.name)
zipfile.BadZipFile: Bad CRC-32 for file 'info-large_package-1-hb0f4dca_1.tar.zst'

For lots of files ranging from 300MB jar files to files as small as 1 MB
cph fails with below error, and unzip fails too with error: invalid zip file with overlapped components (possible zip bomb)
$ cph extract <package>.conda
...
<long stack trace >
...
  File "../lib/python3.12/site-packages/conda_package_handling/streaming.py", line 38, in _stream_components
    raise exceptions.InvalidArchiveError(filename, f"failed with error: {str(e)}") from e
conda_package_handling.exceptions.InvalidArchiveError: Error with archive .<path>/<package>.conda.  You probably need to delete and re-download or re-create this file.  Message was:

failed with error: File name in directory 'info-<package-name>-<package-version>-<build>.tar.zst' and header b'metadata.json' differ.

Thank you for the great issue + reproducer! Super helpful. Unfortunately I don't know yet what's going on.

I think this issue might be related: https://github.com/zip-rs/zip2/pull/248

@najose this PR has the patch for zip: https://github.com/prefix-dev/rattler-build/pull/1146
There are builds that you could try. Do you think you could try one of them? You can find the builds at the bottom here: https://github.com/prefix-dev/rattler-build/actions/runs/11607783736
If that fixes it we can think about shipping with this patched zip version.

@wolfv, Thanks for the patched version, we tried it out and we can confirm that the fix works for us.


one repo per student, not per homework

First, it seems this already works, atleast if the student has not made any changes to their repo.
it will look like this:
Authenticating to GitHub...
Found organization at: https://api.github.com/orgs/teachers-pet-test
Adding remotes and pushing files to student repositories.
vkaynig --> git@github.com:teachers-pet-test/vkaynig-test1.git
fatal: remote vkaynig already exists.
Counting objects: 5, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (4/4), 350 bytes | 0 bytes/s, done.
Total 4 (delta 0), reused 0 (delta 0)
To git@github.com:teachers-pet-test/vkaynig-test1.git
   c2018fe..82f9d4c  master -> master

You can see the "fatal", but it does add the files for a new homework in.
Now, I dont want to have to pull every students changes in here to have to push new changes to their remotes. There wont be a merge conflict because, by convention, I want to keep a new homework in a new folder. Is this doable?

This is due to the way that git works. If the student's repo has advanced, you can not push to it without first doing a pull.


Allow creating empty sitemap

Is your feature request related to a problem? Please describe.
I'm currently creating a google news sitemap and currently I don't have any news posted on my website.
Is there any usecase that don't allow a sitemap to be empty ?
Is it possible to add an option to no throw an error if the stream has no data ?
https://github.com/ekalinin/sitemap.js/blob/815680cb45190d973b2b2aa8a816bce14cbf86ce/lib/sitemap-stream.ts#L134-L135
https://github.com/ekalinin/sitemap.js/blob/815680cb45190d973b2b2aa8a816bce14cbf86ce/lib/sitemap-stream.ts#L161-L162

I'm probably missing something here.  But streamToPromise is kinda goofy.
I'd suggest not using streamToPromise at all and using import { finished } from 'stream/promises;' and await finished(stream);.
I'm guessing but I would not expect finished to throw if no data is written to the stream.
I can't think of any good reason why you have to use streamToPromise.


laravel 6

hi, just curious to know if you will have an update for laravel 6? thanks

Hi,
I have try to update to laravel 6 but, I can't.
I have try to a new project build in laravel 6, I have error.

there is a pull request pending, someone has already done it, we are just
waiting on nico to accept :)
Kind Regards,
Peter Phillip
+27 72 900 6987 (South Africa)
+265 99 566 3635 (Malawi)
+258 84 767 1178 (Mozambique)
+27 21 813 9934 (International Roaming)
Nothing will work unless you do.
On Sun, Sep 15, 2019 at 6:21 PM Cañadas Pascal<EMAIL_ADDRESS>wrote:

Hi,
I have try to update to laravel 6 but, I can't.
I have try to a new project build in laravel 6, I have error.
—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub
https://github.com/nicolaslopezj/searchable/issues/200?email_source=notifications&email_token=AASMQLVBSSAD7HTDNNTZAX3QJZOJXA5CNFSM4IVUL3MKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD6XUAYQ#issuecomment-531578978,
or mute the thread
https://github.com/notifications/unsubscribe-auth/AASMQLRLNABR62XSHITNWQ3QJZOJXANCNFSM4IVUL3MA
.

So PR was merged, but new version isn't released (on packaggist at least)... What can we do about it ?

I can see the version 1.12.0 published in packagist

My bad ! That was not the case yesterday so I couldn't complete my migration to L6.


Change-log page documentation link is broken

Broken link on change-log page
Summary

Go to change-log
Scroll to m.prop removed
Click on the documentation on second line

Error Page:

Fixed in #1569, just not published yet. Thanks!

Thanks


Support for stills at full resolution of 5MP front camera of iPad Pro 9.7" ?

Hi all,
I'm getting complaints from users of my app that on the iPad Pro 9.7" which has a 5MP front camera, the resulting still captured photos are only 720P resolution. I don't have access to an iPad with this 5MP front camera.
My app just displays the video, and captures a still when a countdown timer expires. No filters. The code I use is below. Question: should this result in 5MP photos when used on the front cam of an iPad Pro 9.7"?  If the answer is no because the max resolution of the still is going to be the same as the video which is 720P, then my next question is: how can I stop the video and take a full-resolution photo at that moment?
Thanks!
self.stillCamera = [[GPUImageStillCamera alloc] initWithSessionPreset:AVCaptureSessionPresetPhoto cameraPosition: AVCaptureDevicePositionFront];
self.stillCamera.horizontallyMirrorFrontFacingCamera = YES;
self.stillCamera.outputImageOrientation = [UIApplication sharedApplication].statusBarOrientation;
self.filter = [[GPUImageGammaFilter alloc] init];
[self.stillCamera addTarget:self.filter];
[self.filter addTarget:self.GPUImageView];
[self.stillCamera startCameraCapture];

...
 [self.stillCamera capturePhotoAsImageProcessedUpToFilter:self.filter withOrientation:UIImageOrientationUp withCompletionHandler:^(UIImage *img, NSError *error) {

Using a GPUImageStillCamera and capturePhotoAsImageProcessedUpToFilter: should be enough to trigger still photo capture on either camera. The video is used only as a preview, and the captured image should be from the full photo resolution.
Do you happen to have another GPUImageVideoCamera instance that might be holding on to the camera somewhere else? Beyond that, all I can think of is a timing issue somewhere in the framework where it's capturing the frame before or after the still photo frame for some reason.

Hi Brad thanks very much for the lightning-fast response! If only paid products had support this good...  No other GPUImageVideoCamera (or other GPU objects) exist.
I am wondering if it's related to this code in GPUImageStillCamera.m, starting at line 316:
        // This is a workaround for the corrupt images that are sometimes returned when taking a photo with the front camera and using the iOS 5.0 texture caches
        AVCaptureDevicePosition currentCameraPosition = [[videoInput device] position];
        if ( (currentCameraPosition != AVCaptureDevicePositionFront) || (![GPUImageContext supportsFastTextureUpload]) || !requiresFrontCameraTextureCacheCorruptionWorkaround)
        {
            dispatch_semaphore_signal(frameRenderingSemaphore);
            [finalFilterInChain useNextFrameForImageCapture];
            [self captureOutput:photoOutput didOutputSampleBuffer:imageSampleBuffer fromConnection:[[photoOutput connections] objectAtIndex:0]];
            dispatch_semaphore_wait(frameRenderingSemaphore, DISPATCH_TIME_FOREVER);
        }

... when I debug, I find that requiresFrontCameraTextureCacheCorruptionWorkaround is NO, which causes line 321 to fire -- useNextFrameForImageCapture. Could that mean it is not using the still photo frame?

I did a quick test with the back cam of my iPad Air 1 (which is 5MP), and I do indeed see that GPUImage saves the full 5MP photo. So there's something up with the iPad Pro 9.7 I guess.


Primary cache: downgrade busy-lock log to trace level

See https://github.com/rerun-io/rerun/issues/5126#issuecomment-1933831223:

All good, it's not finding the data because there's no data at that timestamp for these entities to begin with -- it's a false positive.
This log was purposefully made very conservative / trigger-happy while bug hunting -- I'll downgrade it to trace now.

Fixes https://github.com/rerun-io/rerun/issues/5126

Checklist

[x] I have read and agree to Contributor Guide and the Code of Conduct
[x] I've included a screenshot or gif (if applicable)
[x] I have tested the web demo (if applicable):

Using newly built examples: app.rerun.io
Using examples from latest main build: app.rerun.io
Using full set of examples from nightly build: app.rerun.io

[x] The PR title and labels are set such as to maximize their usefulness for the next release's CHANGELOG
[x] If applicable, add a new check to the release checklist!

PR Build Summary
Docs preview
Examples preview
Recent benchmark results
Wasm size tracking

do i really though


apparent_encoding() hangs with high CPU utilization

While processing a large set of requests, apparent_encoding() works well for quite a while but eventually hangs. All I have at this point is a traceback:
File "/opt/wsgi/.../ENV/lib/python2.7/site-packages/requests/models.py", line 637, in apparent_encoding
return chardet.detect(self.content)['encoding']
File "/opt/wsgi/.../ENV/lib/python2.7/site-packages/requests/packages/chardet/__init__.py", line 30, in detect
u.feed(aBuf)
File "/opt/wsgi/.../ENV/lib/python2.7/site-packages/requests/packages/chardet/universaldetector.py", line 128, in feed
if prober.feed(aBuf) == constants.eFoundIt:
File "/opt/wsgi/.../ENV/lib/python2.7/site-packages/requests/packages/chardet/charsetgroupprober.py", line 64, in feed
st = prober.feed(aBuf)
File "/opt/wsgi/.../ENV/lib/python2.7/site-packages/requests/packages/chardet/sjisprober.py", line 74, in feed
self._mContextAnalyzer.feed(aBuf[i + 1 - charLen:i + 3

I appreciate anything you can do to help.

This is also creating problems for me.
Any work around?

@dav009 two options:

Use cChardet instead of apparent_encoding
Set a custom encoding if you know it to prevent requests from needing to use apparent_encoding

@dav009 one other alternative, help chardet fix the bug on their side.