Package: dovecot-core
Version: 1:2.1.7-7+deb7u1
Severity: normal
Tags: upstream

Dear Maintainer,
We are using dovecot with the libnss-ldap package. /etc/nsswitch.conf
contains, amongst other things:
    passwd:         files ldap
    group:          files ldap
    shadow:         files ldap

Our LDAP server is MacOS X Open Directory.

Every few weeks, load goes up on the machine and I see this:
  $ top
  top - 18:56:44 up 56 days,  5:00,  2 users,  load average: 5.12, 5.10, 5.11
  Tasks: 339 total,   6 running, 333 sleeping,   0 stopped,   0 zombie
  %Cpu(s):  8.7 us, 12.2 sy,  0.0 ni, 79.1 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 
st
  KiB Mem:  16392152 total, 15866456 used,   525696 free,  1695588 buffers
  KiB Swap:  7876600 total,      140 used,  7876460 free,  9927768 cached

    PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND         
            
  31585 root      20   0 83700 3208 2372 R   100  0.0   4281:06 auth            
            
  14740 root      20   0 83700 3216 2372 R   100  0.0   4556:49 auth            
            
  16888 root      20   0 90272 3920 2900 R   100  0.0 869:09.69 auth            
            
  22057 root      20   0 83700 3212 2372 R   100  0.0   1821:21 auth            
            
  29163 root      20   0 90272 3912 2892 R   100  0.0   3269:20 auth            
            
   8966 alastair  20   0 15208 1668 1088 R     0  0.0   0:00.01 top             
            
      1 root      20   0 10652  768  636 S     0  0.0   0:40.24 init            
            
      2 root      20   0     0    0    0 S     0  0.0   0:08.22 kthreadd        
            


I ran "strace -tt -p NNNNNNNN" and got the attached.


Attaching gdb, I got this:

  $ sudo gdb -p NNNNNNNN
  (gdb) bt
  #0  0x00007f7c8f072720 in read () from /lib/x86_64-linux-gnu/libc.so.6
  #1  0x00007f7c8e2cd338 in ?? () from /usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #2  0x00007f7c8e2cd0c4 in ?? () from /usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #3  0x00007f7c8e2cde4c in ?? () from /usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #4  0x00007f7c8e2ce2cc in krb5_sendto_kdc () from 
/usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #5  0x00007f7c8e2a6eeb in ?? () from /usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #6  0x00007f7c8e2a701d in ?? () from /usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #7  0x00007f7c8e2a83e5 in krb5_get_init_creds_password ()
     from /usr/lib/x86_64-linux-gnu/libkrb5.so.3
  #8  0x00007f7c8e5293e3 in ?? () from 
/lib/x86_64-linux-gnu/security/pam_krb5.so
  #9  0x00007f7c8e529b21 in ?? () from 
/lib/x86_64-linux-gnu/security/pam_krb5.so
  #10 0x00007f7c8e52bf86 in pam_sm_authenticate ()
     from /lib/x86_64-linux-gnu/security/pam_krb5.so
  #11 0x00007f7c8f73d1f5 in ?? () from /lib/x86_64-linux-gnu/libpam.so.0
  #12 0x00007f7c8f73ca78 in pam_authenticate () from 
/lib/x86_64-linux-gnu/libpam.so.0
  #13 0x00007f7c900542da in ?? ()
  #14 0x00007f7c9004929d in ?? ()
  #15 0x00007f7c8fbd0016 in io_loop_call_io () from 
/usr/lib/dovecot/libdovecot.so.0
  #16 0x00007f7c8fbd0cc7 in io_loop_handler_run () from 
/usr/lib/dovecot/libdovecot.so.0
  #17 0x00007f7c8fbcfa28 in io_loop_run () from /usr/lib/dovecot/libdovecot.so.0
  #18 0x00007f7c8fbbc483 in master_service_run () from 
/usr/lib/dovecot/libdovecot.so.0
  #19 0x00007f7c9003e863 in main ()


-- Package-specific info:

dovecot configuration
---------------------
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.8 
disable_plaintext_auth = no
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
mail_location = maildir:~/Maildir
namespace inbox {
  inbox = yes
  location = 
  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix = 
}
passdb {
  driver = pam
}
plugin {
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
protocols = " imap"
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
ssl_cert = </etc/ssl/certs/electricpictures.com.au.pem
ssl_key = </etc/ssl/private/electricpictures.com.au.key
userdb {
  driver = passwd
}
protocol lda {
  info_log_path = 
  log_path = 
  mail_plugins = " sieve"
}
protocol imap {
  mail_max_userip_connections = 75
}

-- System Information:
Debian Release: 7.8
  APT prefers oldstable
  APT policy: (500, 'oldstable'), (120, 'stable'), (110, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/24 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages dovecot-core depends on:
ii  adduser         3.113+nmu3
ii  libbz2-1.0      1.0.6-4
ii  libc6           2.13-38+deb7u7
ii  libpam-runtime  1.1.3-7.1
ii  libpam0g        1.1.3-7.1
ii  libssl1.0.0     1.0.1e-2+deb7u14
ii  openssl         1.0.1e-2+deb7u14
ii  ucf             3.0025+nmu3
ii  zlib1g          1:1.2.7.dfsg-13

dovecot-core recommends no packages.

Versions of packages dovecot-core suggests:
pn  dovecot-gssapi        <none>
ii  dovecot-imapd         1:2.1.7-7+deb7u1
pn  dovecot-ldap          <none>
pn  dovecot-lmtpd         <none>
pn  dovecot-managesieved  <none>
pn  dovecot-mysql         <none>
pn  dovecot-pgsql         <none>
pn  dovecot-pop3d         <none>
ii  dovecot-sieve         1:2.1.7-7+deb7u1
pn  dovecot-solr          <none>
pn  dovecot-sqlite        <none>
ii  ntp                   1:4.2.6.p5+dfsg-2+deb7u3

Versions of packages dovecot-core is related to:
ii  dovecot-core [dovecot-common]  1:2.1.7-7+deb7u1
pn  dovecot-dbg                    <none>
pn  dovecot-dev                    <none>
pn  dovecot-gssapi                 <none>
ii  dovecot-imapd                  1:2.1.7-7+deb7u1
pn  dovecot-ldap                   <none>
pn  dovecot-lmtpd                  <none>
pn  dovecot-managesieved           <none>
pn  dovecot-mysql                  <none>
pn  dovecot-pgsql                  <none>
pn  dovecot-pop3d                  <none>
ii  dovecot-sieve                  1:2.1.7-7+deb7u1
pn  dovecot-sqlite                 <none>

-- no debconf information
11:13:40.249281 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249324 read(14, "", 4)         = 0
11:13:40.249363 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249407 read(14, "", 4)         = 0
11:13:40.249449 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249492 read(14, "", 4)         = 0
11:13:40.249531 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249577 read(14, "", 4)         = 0
11:13:40.249615 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249659 read(14, "", 4)         = 0
11:13:40.249697 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249741 read(14, "", 4)         = 0
11:13:40.249779 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140734) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249822 read(14, "", 4)         = 0
11:13:40.249866 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249909 read(14, "", 4)         = 0
11:13:40.249948 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.249991 read(14, "", 4)         = 0
11:13:40.250029 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250073 read(14, "", 4)         = 0
11:13:40.250112 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250159 read(14, "", 4)         = 0
11:13:40.250202 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250245 read(14, "", 4)         = 0
11:13:40.250295 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250347 read(14, "", 4)         = 0
11:13:40.250391 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250435 read(14, "", 4)         = 0
11:13:40.250485 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250542 read(14, "", 4)         = 0
11:13:40.250581 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250629 read(14, "", 4)         = 0
11:13:40.250667 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250710 read(14, "", 4)         = 0
11:13:40.250749 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250792 read(14, "", 4)         = 0
11:13:40.250831 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140735) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250874 read(14, "", 4)         = 0
11:13:40.250913 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.250956 read(14, "", 4)         = 0
11:13:40.250995 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251038 read(14, "", 4)         = 0
11:13:40.251076 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251119 read(14, "", 4)         = 0
11:13:40.251158 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251201 read(14, "", 4)         = 0
11:13:40.251239 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251282 read(14, "", 4)         = 0
11:13:40.251321 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251364 read(14, "", 4)         = 0
11:13:40.251402 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251445 read(14, "", 4)         = 0
11:13:40.251484 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251527 read(14, "", 4)         = 0
11:13:40.251566 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251609 read(14, "", 4)         = 0
11:13:40.251648 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251691 read(14, "", 4)         = 0
11:13:40.251729 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251773 read(14, "", 4)         = 0
11:13:40.251811 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140736) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251854 read(14, "", 4)         = 0
11:13:40.251893 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.251940 read(14, "", 4)         = 0
11:13:40.251979 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252022 read(14, "", 4)         = 0
11:13:40.252061 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252104 read(14, "", 4)         = 0
11:13:40.252143 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252186 read(14, "", 4)         = 0
11:13:40.252229 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252272 read(14, "", 4)         = 0
11:13:40.252311 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252354 read(14, "", 4)         = 0
11:13:40.252392 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252436 read(14, "", 4)         = 0
11:13:40.252474 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252518 read(14, "", 4)         = 0
11:13:40.252557 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252600 read(14, "", 4)         = 0
11:13:40.252638 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252681 read(14, "", 4)         = 0
11:13:40.252720 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252768 read(14, "", 4)         = 0
11:13:40.252806 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140737) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252850 read(14, "", 4)         = 0
11:13:40.252889 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.252932 read(14, "", 4)         = 0
11:13:40.252970 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253014 read(14, "", 4)         = 0
11:13:40.253052 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253096 read(14, "", 4)         = 0
11:13:40.253134 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253177 read(14, "", 4)         = 0
11:13:40.253216 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253264 read(14, "", 4)         = 0
11:13:40.253303 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253346 read(14, "", 4)         = 0
11:13:40.253389 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253432 read(14, "", 4)         = 0
11:13:40.253471 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253514 read(14, "", 4)         = 0
11:13:40.253553 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253596 read(14, "", 4)         = 0
11:13:40.253634 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253678 read(14, "", 4)         = 0
11:13:40.253716 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253760 read(14, "", 4)         = 0
11:13:40.253798 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140738) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253843 read(14, "", 4)         = 0
11:13:40.253899 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.253951 read(14, "", 4)         = 0
11:13:40.253995 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254038 read(14, "", 4)         = 0
11:13:40.254077 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254120 read(14, "", 4)         = 0
11:13:40.254164 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254207 read(14, "", 4)         = 0
11:13:40.254246 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254290 read(14, "", 4)         = 0
11:13:40.254328 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254371 read(14, "", 4)         = 0
11:13:40.254410 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254454 read(14, "", 4)         = 0
11:13:40.254492 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254536 read(14, "", 4)         = 0
11:13:40.254574 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254618 read(14, "", 4)         = 0
11:13:40.254656 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254700 read(14, "", 4)         = 0
11:13:40.254738 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254781 read(14, "", 4)         = 0
11:13:40.254824 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140739) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254867 read(14, "", 4)         = 0
11:13:40.254906 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.254954 read(14, "", 4)         = 0
11:13:40.254992 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255036 read(14, "", 4)         = 0
11:13:40.255074 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255118 read(14, "", 4)         = 0
11:13:40.255161 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255205 read(14, "", 4)         = 0
11:13:40.255243 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255287 read(14, "", 4)         = 0
11:13:40.255329 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255373 read(14, "", 4)         = 0
11:13:40.255411 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255455 read(14, "", 4)         = 0
11:13:40.255493 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255536 read(14, "", 4)         = 0
11:13:40.255575 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255618 read(14, "", 4)         = 0
11:13:40.255657 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255701 read(14, "", 4)         = 0
11:13:40.255739 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255782 read(14, "", 4)         = 0
11:13:40.255821 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140740) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255869 read(14, "", 4)         = 0
11:13:40.255907 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.255955 read(14, "", 4)         = 0
11:13:40.255994 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256037 read(14, "", 4)         = 0
11:13:40.256076 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256119 read(14, "", 4)         = 0
11:13:40.256158 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256205 read(14, "", 4)         = 0
11:13:40.256243 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256287 read(14, "", 4)         = 0
11:13:40.256325 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256369 read(14, "", 4)         = 0
11:13:40.256407 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256451 read(14, "", 4)         = 0
11:13:40.256490 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256533 read(14, "", 4)         = 0
11:13:40.256572 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256616 read(14, "", 4)         = 0
11:13:40.256654 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256697 read(14, "", 4)         = 0
11:13:40.256736 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256779 read(14, "", 4)         = 0
11:13:40.256826 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140741) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256869 read(14, "", 4)         = 0
11:13:40.256908 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.256951 read(14, "", 4)         = 0
11:13:40.256996 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257040 read(14, "", 4)         = 0
11:13:40.257078 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257121 read(14, "", 4)         = 0
11:13:40.257168 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257216 read(14, "", 4)         = 0
11:13:40.257255 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257298 read(14, "", 4)         = 0
11:13:40.257337 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257380 read(14, "", 4)         = 0
11:13:40.257419 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257462 read(14, "", 4)         = 0
11:13:40.257500 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257544 read(14, "", 4)         = 0
11:13:40.257586 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257630 read(14, "", 4)         = 0
11:13:40.257673 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257717 read(14, "", 4)         = 0
11:13:40.257755 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257799 read(14, "", 4)         = 0
11:13:40.257857 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140742) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257902 read(14, "", 4)         = 0
11:13:40.257951 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.257994 read(14, "", 4)         = 0
11:13:40.258033 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258076 read(14, "", 4)         = 0
11:13:40.258115 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258159 read(14, "", 4)         = 0
11:13:40.258197 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258241 read(14, "", 4)         = 0
11:13:40.258280 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258323 read(14, "", 4)         = 0
11:13:40.258362 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258405 read(14, "", 4)         = 0
11:13:40.258444 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258492 read(14, "", 4)         = 0
11:13:40.258536 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258579 read(14, "", 4)         = 0
11:13:40.258617 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258664 read(14, "", 4)         = 0
11:13:40.258703 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258746 read(14, "", 4)         = 0
11:13:40.258785 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140743) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258828 read(14, "", 4)         = 0
11:13:40.258866 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258910 read(14, "", 4)         = 0
11:13:40.258949 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.258992 read(14, "", 4)         = 0
11:13:40.259030 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259074 read(14, "", 4)         = 0
11:13:40.259112 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259156 read(14, "", 4)         = 0
11:13:40.259194 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259237 read(14, "", 4)         = 0
11:13:40.259276 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259319 read(14, "", 4)         = 0
11:13:40.259358 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259402 read(14, "", 4)         = 0
11:13:40.259440 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259484 read(14, "", 4)         = 0
11:13:40.259523 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259566 read(14, "", 4)         = 0
11:13:40.259605 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259652 read(14, "", 4)         = 0
11:13:40.259695 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259738 read(14, "", 4)         = 0
11:13:40.259776 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140744) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259820 read(14, "", 4)         = 0
11:13:40.259858 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259901 read(14, "", 4)         = 0
11:13:40.259940 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.259987 read(14, "", 4)         = 0
11:13:40.260026 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260069 read(14, "", 4)         = 0
11:13:40.260108 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260151 read(14, "", 4)         = 0
11:13:40.260194 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260237 read(14, "", 4)         = 0
11:13:40.260276 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260320 read(14, "", 4)         = 0
11:13:40.260358 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260401 read(14, "", 4)         = 0
11:13:40.260444 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260487 read(14, "", 4)         = 0
11:13:40.260526 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260569 read(14, "", 4)         = 0
11:13:40.260608 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260651 read(14, "", 4)         = 0
11:13:40.260690 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260733 read(14, "", 4)         = 0
11:13:40.260771 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140745) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260819 read(14, "", 4)         = 0
11:13:40.260858 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260901 read(14, "", 4)         = 0
11:13:40.260940 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.260983 read(14, "", 4)         = 0
11:13:40.261022 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261065 read(14, "", 4)         = 0
11:13:40.261104 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261147 read(14, "", 4)         = 0
11:13:40.261186 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261234 read(14, "", 4)         = 0
11:13:40.261273 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261316 read(14, "", 4)         = 0
11:13:40.261355 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261399 read(14, "", 4)         = 0
11:13:40.261437 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261485 read(14, "", 4)         = 0
11:13:40.261524 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261567 read(14, "", 4)         = 0
11:13:40.261606 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261650 read(14, "", 4)         = 0
11:13:40.261688 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261732 read(14, "", 4)         = 0
11:13:40.261770 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140746) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261814 read(14, "", 4)         = 0
11:13:40.261863 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.261910 read(14, "", 4)         = 0
11:13:40.261959 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262003 read(14, "", 4)         = 0
11:13:40.262041 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262085 read(14, "", 4)         = 0
11:13:40.262128 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262172 read(14, "", 4)         = 0
11:13:40.262211 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262254 read(14, "", 4)         = 0
11:13:40.262293 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262336 read(14, "", 4)         = 0
11:13:40.262375 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262423 read(14, "", 4)         = 0
11:13:40.262462 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262505 read(14, "", 4)         = 0
11:13:40.262544 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262587 read(14, "", 4)         = 0
11:13:40.262625 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262669 read(14, "", 4)         = 0
11:13:40.262707 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262751 read(14, "", 4)         = 0
11:13:40.262789 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140747) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262832 read(14, "", 4)         = 0
11:13:40.262871 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.262915 read(14, "", 4)         = 0
11:13:40.262958 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263001 read(14, "", 4)         = 0
11:13:40.263039 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263083 read(14, "", 4)         = 0
11:13:40.263121 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263165 read(14, "", 4)         = 0
11:13:40.263203 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263247 read(14, "", 4)         = 0
11:13:40.263285 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263329 read(14, "", 4)         = 0
11:13:40.263367 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263411 read(14, "", 4)         = 0
11:13:40.263449 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263492 read(14, "", 4)         = 0
11:13:40.263535 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263578 read(14, "", 4)         = 0
11:13:40.263617 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263660 read(14, "", 4)         = 0
11:13:40.263699 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263747 read(14, "", 4)         = 0
11:13:40.263785 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140748) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263828 read(14, "", 4)         = 0
11:13:40.263867 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263910 read(14, "", 4)         = 0
11:13:40.263949 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.263996 read(14, "", 4)         = 0
11:13:40.264035 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264078 read(14, "", 4)         = 0
11:13:40.264117 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264161 read(14, "", 4)         = 0
11:13:40.264199 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264243 read(14, "", 4)         = 0
11:13:40.264281 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264325 read(14, "", 4)         = 0
11:13:40.264363 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264407 read(14, "", 4)         = 0
11:13:40.264445 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264489 read(14, "", 4)         = 0
11:13:40.264528 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264571 read(14, "", 4)         = 0
11:13:40.264610 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264653 read(14, "", 4)         = 0
11:13:40.264691 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264735 read(14, "", 4)         = 0
11:13:40.264778 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140749) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264821 read(14, "", 4)         = 0
11:13:40.264860 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264903 read(14, "", 4)         = 0
11:13:40.264942 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.264985 read(14, "", 4)         = 0
11:13:40.265024 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265067 read(14, "", 4)         = 0
11:13:40.265105 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265148 read(14, "", 4)         = 0
11:13:40.265187 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265230 read(14, "", 4)         = 0
11:13:40.265269 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265313 read(14, "", 4)         = 0
11:13:40.265352 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265395 read(14, "", 4)         = 0
11:13:40.265434 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265477 read(14, "", 4)         = 0
11:13:40.265512 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265550 read(14, "", 4)         = 0
11:13:40.265583 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265621 read(14, "", 4)         = 0
11:13:40.265654 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265692 read(14, "", 4)         = 0
11:13:40.265725 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265763 read(14, "", 4)         = 0
11:13:40.265797 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140750) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265834 read(14, "", 4)         = 0
11:13:40.265872 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265912 read(14, "", 4)         = 0
11:13:40.265954 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.265992 read(14, "", 4)         = 0
11:13:40.266025 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266066 read(14, "", 4)         = 0
11:13:40.266102 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266140 read(14, "", 4)         = 0
11:13:40.266173 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266211 read(14, "", 4)         = 0
11:13:40.266244 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266282 read(14, "", 4)         = 0
11:13:40.266315 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266353 read(14, "", 4)         = 0
11:13:40.266386 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266424 read(14, "", 4)         = 0
11:13:40.266457 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266495 read(14, "", 4)         = 0
11:13:40.266529 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266566 read(14, "", 4)         = 0
11:13:40.266599 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266637 read(14, "", 4)         = 0
11:13:40.266670 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266708 read(14, "", 4)         = 0
11:13:40.266741 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266779 read(14, "", 4)         = 0
11:13:40.266812 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140751) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266850 read(14, "", 4)         = 0
11:13:40.266883 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266921 read(14, "", 4)         = 0
11:13:40.266954 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.266992 read(14, "", 4)         = 0
11:13:40.267025 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267063 read(14, "", 4)         = 0
11:13:40.267096 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267134 read(14, "", 4)         = 0
11:13:40.267167 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267206 read(14, "", 4)         = 0
11:13:40.267239 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267277 read(14, "", 4)         = 0
11:13:40.267309 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267347 read(14, "", 4)         = 0
11:13:40.267380 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267417 read(14, "", 4)         = 0
11:13:40.267450 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267487 read(14, "", 4)         = 0
11:13:40.267519 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267557 read(14, "", 4)         = 0
11:13:40.267590 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267627 read(14, "", 4)         = 0
11:13:40.267660 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267697 read(14, "", 4)         = 0
11:13:40.267730 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267767 read(14, "", 4)         = 0
11:13:40.267800 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140752) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267837 read(14, "", 4)         = 0
11:13:40.267870 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267907 read(14, "", 4)         = 0
11:13:40.267940 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.267978 read(14, "", 4)         = 0
11:13:40.268010 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268048 read(14, "", 4)         = 0
11:13:40.268080 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268118 read(14, "", 4)         = 0
11:13:40.268150 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268188 read(14, "", 4)         = 0
11:13:40.268221 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268259 read(14, "", 4)         = 0
11:13:40.268291 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268329 read(14, "", 4)         = 0
11:13:40.268361 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268399 read(14, "", 4)         = 0
11:13:40.268432 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268469 read(14, "", 4)         = 0
11:13:40.268501 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268539 read(14, "", 4)         = 0
11:13:40.268571 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268609 read(14, "", 4)         = 0
11:13:40.268642 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268679 read(14, "", 4)         = 0
11:13:40.268712 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268749 read(14, "", 4)         = 0
11:13:40.268781 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140753) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268819 read(14, "", 4)         = 0
11:13:40.268852 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268889 read(14, "", 4)         = 0
11:13:40.268922 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.268959 read(14, "", 4)         = 0
11:13:40.268992 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269030 read(14, "", 4)         = 0
11:13:40.269062 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269100 read(14, "", 4)         = 0
11:13:40.269132 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269169 read(14, "", 4)         = 0
11:13:40.269202 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269239 read(14, "", 4)         = 0
11:13:40.269272 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269310 read(14, "", 4)         = 0
11:13:40.269342 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269380 read(14, "", 4)         = 0
11:13:40.269413 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269451 read(14, "", 4)         = 0
11:13:40.269483 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269521 read(14, "", 4)         = 0
11:13:40.269553 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269591 read(14, "", 4)         = 0
11:13:40.269623 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269661 read(14, "", 4)         = 0
11:13:40.269694 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269732 read(14, "", 4)         = 0
11:13:40.269764 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269802 read(14, "", 4)         = 0
11:13:40.269834 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140754) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269884 read(14, "", 4)         = 0
11:13:40.269918 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.269956 read(14, "", 4)         = 0
11:13:40.269989 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270026 read(14, "", 4)         = 0
11:13:40.270059 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270097 read(14, "", 4)         = 0
11:13:40.270129 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270167 read(14, "", 4)         = 0
11:13:40.270199 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270237 read(14, "", 4)         = 0
11:13:40.270269 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270307 read(14, "", 4)         = 0
11:13:40.270340 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270378 read(14, "", 4)         = 0
11:13:40.270410 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270448 read(14, "", 4)         = 0
11:13:40.270481 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])
11:13:40.270519 read(14, "", 4)         = 0
11:13:40.270551 poll([{fd=13, events=POLLIN}, {fd=14, events=POLLIN}], 2, 
-140755) = 1 ([{fd=14, revents=POLLIN}])

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