Php-rdkafka: a strange issue on rdkafka,can not exit from the script

Created on 3 Oct 2017  Â·  15Comments  Â·  Source: arnaud-lb/php-rdkafka

  • PHP version: 5.6.21
  • librdkafka version: 0.9.1
  • php-rdkfaka version: 1.0
<?php
$conf = new \RdKafka\Conf();
        $conf->set('group.id', 'elk_consumedeijhelloworld'); 
        $rk = new \RdKafka\Consumer($conf);
echo 111;exit;
echo 222;

the terminal output just 111 and hang up (no response,no exit), the progress is still there why?

Most helpful comment

Hi, Any updates? I also have the same problem. PHP script just hangs and does not exit.

rdkafka support => enabled
version => 3.0.1
build date => Mar 18 2017 14:35:12
librdkafka version (runtime) => 0.9.2-291-g281ca3-dirty
librdkafka version (build) => 0.9.4.0

All 15 comments

Could you try with php-rdkafka 3.0.4 ?

the same result in the version 3.0.4

@arnaud-lb use ps aux saw sl+ ,there is a lock in the progcess

@arnaud-lb i find out there work fine in the php version 7.0.6,is there any different config between the those version,or there is some config to refuse to exit from the script

@gy0624ww i also have met this issue. can you tell me how do you solve this problem if you doesn`t mind?

Same problem. Any solution ? @lzyRun @gy0624ww @arnaud-lb

@lzyRun i didn't solve yet @arnaud-lb any solution?

Same problem too. But i have error log
%4|1509475783.852|COMMITFAIL|youla-mirror:ok:ok_youla_test_moderation_events#consumer-3| [thrd:main]: Offset commit (cgrp auto commit timer) failed for 1/1 partition(s): Local: Timed out: ok_youla_test_moderation_events[1]@11153006 %3|1509475783.852|FAIL|youla-mirror:ok:ok_youla_test_moderation_events#consumer-3| [thrd:hdp-node2.vk-dev6.devmail.ru:6667/bootstrap]: hdp-node2.vk-dev6.devmail.ru:6667/1002: 1 request(s) timed out: disconnect (average rtt 22.750ms) %3|1509475783.852|ERROR|youla-mirror:ok:ok_youla_test_moderation_events#consumer-3| [thrd:hdp-node2.vk-dev6.devmail.ru:6667/bootstrap]: hdp-node2.vk-dev6.devmail.ru:6667/1002: 1 request(s) timed out: disconnect (average rtt 22.750ms)

I can not reproduce with the provided script, however I fixed a similar issue in master yesterday.

@gy0624ww @lzyRun @keyurshah070: Could you try with the latest master? If it doesn't work, could you run the script in gdb and print a stack trace when it blocks? Also, could you provide a reproducing script?

@SonSergei: Your case seems to be a bit different. There may be a problem with the server.

execve("/usr/local/bin/php", ["php", "kafka.php"], [/* 25 vars */]) = 0
brk(0)                                  = 0x1487000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a75000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/usr/local/lib/tls/x86_64/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/tls/x86_64", 0x7ffffad10010) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/tls/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/tls", 0x7ffffad10010) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/x86_64/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/x86_64", 0x7ffffad10010) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/mysql/lib/tls/x86_64/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/mysql/lib/tls/x86_64", 0x7ffffad10010) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/tls/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/mysql/lib/tls", 0x7ffffad10010) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/x86_64/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/mysql/lib/x86_64", 0x7ffffad10010) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/mysql/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=41191, ...}) = 0
mmap(NULL, 41191, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe493a6a000
close(3)                                = 0
open("/lib64/libcrypt.so.1", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\f \v;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=43928, ...}) = 0
mmap(0x3b0b200000, 2318816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0b200000
mprotect(0x3b0b207000, 2097152, PROT_NONE) = 0
mmap(0x3b0b407000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x3b0b407000
mmap(0x3b0b409000, 184800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0b409000
close(3)                                = 0
open("/usr/local/lib/libz.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libz.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libz.so.1", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 !\240\t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=91096, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a69000
mmap(0x3b09a00000, 2183696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b09a00000
mprotect(0x3b09a15000, 2093056, PROT_NONE) = 0
mmap(0x3b09c14000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x3b09c14000
close(3)                                = 0
open("/usr/local/lib/librt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/librt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/librt.so.1", O_RDONLY)     = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240! \t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=47760, ...}) = 0
mmap(0x3b09200000, 2128816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b09200000
mprotect(0x3b09207000, 2093056, PROT_NONE) = 0
mmap(0x3b09406000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x3b09406000
close(3)                                = 0
open("/usr/local/lib/libmysqlclient.so.18", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libmysqlclient.so.18", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0pt\3\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=8080912, ...}) = 0
mmap(NULL, 6074200, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe49349e000
mprotect(0x7fe493792000, 2097152, PROT_NONE) = 0
mmap(0x7fe493992000, 860160, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2f4000) = 0x7fe493992000
mmap(0x7fe493a64000, 20312, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe493a64000
close(3)                                = 0
open("/usr/local/lib/libmcrypt.so.4", O_RDONLY) = 3
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
fstat(3, {st_mode=S_IFREG|0755, st_size=552398, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe49349d000
mmap(NULL, 2301248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe49326b000
mprotect(0x7fe493295000, 2093056, PROT_NONE) = 0
mmap(0x7fe493494000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7fe493494000
mmap(0x7fe493498000, 19776, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe493498000
close(3)                                = 0
open("/usr/local/lib/libdl.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libdl.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libdl.so.2", O_RDONLY)     = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\340\10;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=23088, ...}) = 0
mmap(0x3b08e00000, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b08e00000
mprotect(0x3b08e02000, 2097152, PROT_NONE) = 0
mmap(0x3b09002000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x3b09002000
close(3)                                = 0
open("/usr/local/lib/libpng12.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libpng12.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libpng12.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000H \v;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=157960, ...}) = 0
mmap(0x3b0b200000, 2250552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe493045000
mprotect(0x7fe49306a000, 2097152, PROT_NONE) = 0
mmap(0x7fe49326a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7fe49326a000
close(3)                                = 0
open("/usr/local/lib/libjpeg.so.62", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libjpeg.so.62", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libjpeg.so.62", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 =\240\10;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=265280, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493044000
mmap(0x3b08a00000, 2423648, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b08a00000
mprotect(0x3b08a3f000, 2097152, PROT_NONE) = 0
mmap(0x3b08c3f000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3f000) = 0x3b08c3f000
mmap(0x3b08c40000, 64352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b08c40000
close(3)                                = 0
open("/usr/local/lib/libm.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libm.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libm.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`>`\t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=600048, ...}) = 0
mmap(0x3b09600000, 2633912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b09600000
mprotect(0x3b09683000, 2093056, PROT_NONE) = 0
mmap(0x3b09882000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x82000) = 0x3b09882000
close(3)                                = 0
open("/usr/local/lib/libnsl.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libnsl.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libnsl.so.1", O_RDONLY)    = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p@ \t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=116904, ...}) = 0
mmap(0x3b09200000, 2198192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe492e2b000
mprotect(0x7fe492e41000, 2093056, PROT_NONE) = 0
mmap(0x7fe493040000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7fe493040000
mmap(0x7fe493042000, 6832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe493042000
close(3)                                = 0
open("/usr/local/lib/libssl.so.10", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libssl.so.10", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libssl.so.10", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\203\241\r;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=448344, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe492e2a000
mmap(0x3b0da00000, 2540808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0da00000
mprotect(0x3b0da62000, 2097152, PROT_NONE) = 0
mmap(0x3b0dc62000, 45056, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x62000) = 0x3b0dc62000
close(3)                                = 0
open("/usr/local/lib/libcrypto.so.10", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libcrypto.so.10", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libcrypto.so.10", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\234\246\n;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1969952, ...}) = 0
mmap(0x3b0aa00000, 4079480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0aa00000
mprotect(0x3b0abba000, 2093056, PROT_NONE) = 0
mmap(0x3b0adb9000, 159744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b9000) = 0x3b0adb9000
mmap(0x3b0ade0000, 16248, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0ade0000
close(3)                                = 0
open("/usr/local/lib/libcurl.so.4", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\220\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=450005, ...}) = 0
mmap(NULL, 2492872, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe492bc9000
mprotect(0x7fe492c28000, 2093056, PROT_NONE) = 0
mmap(0x7fe492e27000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5e000) = 0x7fe492e27000
close(3)                                = 0
open("/usr/local/lib/libidn.so.11", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libidn.so.11", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libidn.so.11", O_RDONLY)   = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0/ \17;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=209120, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe492bc8000
mmap(0x3b0f200000, 2301768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0f200000
mprotect(0x3b0f232000, 2093056, PROT_NONE) = 0
mmap(0x3b0f431000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x3b0f431000
close(3)                                = 0
open("/usr/local/lib/libfreetype.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libfreetype.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libfreetype.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\310\240\10;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=646384, ...}) = 0
mmap(0x3b08a00000, 2739312, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe49292b000
mprotect(0x7fe4929c3000, 2093056, PROT_NONE) = 0
mmap(0x7fe492bc2000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7fe492bc2000
close(3)                                = 0
open("/usr/local/lib/libxml2.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\274\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=4217887, ...}) = 0
mmap(NULL, 3473336, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe4925db000
mprotect(0x7fe492721000, 2093056, PROT_NONE) = 0
mmap(0x7fe492920000, 40960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x145000) = 0x7fe492920000
mmap(0x7fe49292a000, 4024, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe49292a000
close(3)                                = 0
open("/usr/local/lib/libiconv.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p$\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=1308892, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe4925da000
mmap(NULL, 3028800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe4922f6000
mprotect(0x7fe4923d9000, 2093056, PROT_NONE) = 0
mmap(0x7fe4925d8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe2000) = 0x7fe4925d8000
close(3)                                = 0
open("/usr/local/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libc.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\356a\10;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1930416, ...}) = 0
mmap(0x3b08600000, 3750184, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b08600000
mprotect(0x3b0878a000, 2097152, PROT_NONE) = 0
mmap(0x3b0898a000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18a000) = 0x3b0898a000
mmap(0x3b08990000, 14632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b08990000
close(3)                                = 0
open("/usr/local/lib/libresolv.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libresolv.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libresolv.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\00009`\n;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=114496, ...}) = 0
mmap(0x3b0a600000, 2202248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0a600000
mprotect(0x3b0a616000, 2097152, PROT_NONE) = 0
mmap(0x3b0a816000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x3b0a816000
mmap(0x3b0a818000, 6792, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0a818000
close(3)                                = 0
open("/usr/local/lib/libfreebl3.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libfreebl3.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libfreebl3.so", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\n\340\n;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=12776, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe4922f5000
mmap(0x3b0ae00000, 2105520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0ae00000
mprotect(0x3b0ae02000, 2093056, PROT_NONE) = 0
mmap(0x3b0b001000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x3b0b001000
close(3)                                = 0
open("/usr/local/lib/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000^\240\10;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=146592, ...}) = 0
mmap(0x3b08a00000, 2212848, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe4920d8000
mprotect(0x7fe4920ef000, 2097152, PROT_NONE) = 0
mmap(0x7fe4922ef000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fe4922ef000
mmap(0x7fe4922f1000, 13296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe4922f1000
close(3)                                = 0
open("/usr/local/lib/libstdc++.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libstdc++.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libstdc++.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360c\345\t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=989840, ...}) = 0
mmap(0x3b09e00000, 3166648, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b09e00000
mprotect(0x3b09ee8000, 2097152, PROT_NONE) = 0
mmap(0x3b0a0e8000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe8000) = 0x3b0a0e8000
mmap(0x3b0a0f1000, 82360, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0a0f1000
close(3)                                = 0
open("/usr/local/lib/libgcc_s.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libgcc_s.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libgcc_s.so.1", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20)`\n;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=93320, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe4920d7000
mmap(0x3b0a600000, 2186584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe491ec1000
mprotect(0x7fe491ed7000, 2093056, PROT_NONE) = 0
mmap(0x7fe4920d6000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7fe4920d6000
close(3)                                = 0
open("/usr/local/lib/libgssapi_krb5.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libgssapi_krb5.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libgssapi_krb5.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\254\240\v;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=280520, ...}) = 0
mmap(0x3b0ba00000, 2373600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0ba00000
mprotect(0x3b0ba41000, 2097152, PROT_NONE) = 0
mmap(0x3b0bc41000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x41000) = 0x3b0bc41000
close(3)                                = 0
open("/usr/local/lib/libkrb5.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libkrb5.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libkrb5.so.3", O_RDONLY)   = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\265a\v;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=948840, ...}) = 0
mmap(0x3b0b600000, 3041984, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0b600000
mprotect(0x3b0b6db000, 2097152, PROT_NONE) = 0
mmap(0x3b0b8db000, 49152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xdb000) = 0x3b0b8db000
close(3)                                = 0
open("/usr/local/lib/libcom_err.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libcom_err.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491ec0000
open("/lib64/libcom_err.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\23`\t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=17256, ...}) = 0
mmap(0x3b09600000, 2109872, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe491cbc000
mprotect(0x7fe491cbf000, 2093056, PROT_NONE) = 0
mmap(0x7fe491ebe000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fe491ebe000
close(3)                                = 0
open("/usr/local/lib/libk5crypto.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libk5crypto.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libk5crypto.so.3", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320C`\r;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=177520, ...}) = 0
mmap(0x3b0d600000, 2273704, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0d600000
mprotect(0x3b0d629000, 2097152, PROT_NONE) = 0
mmap(0x3b0d829000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x3b0d829000
mmap(0x3b0d82b000, 424, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0d82b000
close(3)                                = 0
open("/usr/local/lib/libkrb5support.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libkrb5support.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libkrb5support.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@* \r;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=46368, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491cbb000
mmap(0x3b0d200000, 2139216, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0d200000
mprotect(0x3b0d20a000, 2093056, PROT_NONE) = 0
mmap(0x3b0d409000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x3b0d409000
close(3)                                = 0
open("/usr/local/lib/libkeyutils.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libkeyutils.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libkeyutils.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\v\340\v;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=12592, ...}) = 0
mmap(0x3b0be00000, 2105424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0be00000
mprotect(0x3b0be02000, 2093056, PROT_NONE) = 0
mmap(0x3b0c001000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x3b0c001000
close(3)                                = 0
open("/usr/local/lib/libselinux.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libselinux.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libselinux.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0PY\340\t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=124640, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491cba000
mmap(0x3b09e00000, 2221912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe491a9b000
mprotect(0x7fe491ab8000, 2093056, PROT_NONE) = 0
mmap(0x7fe491cb7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7fe491cb7000
mmap(0x7fe491cb9000, 1880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe491cb9000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491a9a000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491a99000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491a97000
arch_prctl(ARCH_SET_FS, 0x7fe491a977e0) = 0
mprotect(0x7fe491cb7000, 4096, PROT_READ) = 0
mprotect(0x3b0c001000, 4096, PROT_READ) = 0
mprotect(0x3b0d409000, 4096, PROT_READ) = 0
mprotect(0x3b0d829000, 4096, PROT_READ) = 0
mprotect(0x7fe491ebe000, 4096, PROT_READ) = 0
mprotect(0x3b0b8db000, 40960, PROT_READ) = 0
mprotect(0x3b0bc41000, 4096, PROT_READ) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491a96000
mprotect(0x3b0a0e8000, 28672, PROT_READ) = 0
mprotect(0x7fe4922ef000, 4096, PROT_READ) = 0
mprotect(0x3b0b001000, 4096, PROT_READ) = 0
mprotect(0x3b0a816000, 4096, PROT_READ) = 0
mprotect(0x3b0898a000, 16384, PROT_READ) = 0
mprotect(0x3b0adb9000, 110592, PROT_READ) = 0
mprotect(0x3b0dc62000, 16384, PROT_READ) = 0
mprotect(0x7fe493040000, 4096, PROT_READ) = 0
mprotect(0x3b09882000, 4096, PROT_READ) = 0
mprotect(0x3b09002000, 4096, PROT_READ) = 0
mprotect(0x3b09406000, 4096, PROT_READ) = 0
mprotect(0x3b09c14000, 4096, PROT_READ) = 0
mprotect(0x3b0b407000, 4096, PROT_READ) = 0
mprotect(0x3b08420000, 4096, PROT_READ) = 0
munmap(0x7fe493a6a000, 41191)           = 0
set_tid_address(0x7fe491a97ab0)         = 5303
set_robust_list(0x7fe491a97ac0, 0x18)   = 0
futex(0x7ffffad1192c, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7ffffad1192c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7fe491a977e0) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0x7fe4920ddcb0, [], SA_RESTORER|SA_SIGINFO, 0x7fe4920e77e0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7fe4920ddd40, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fe4920e77e0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
statfs("/selinux", {f_type="EXT2_SUPER_MAGIC", f_bsize=4096, f_blocks=5160607, f_bfree=3601991, f_bavail=3339847, f_files=1310720, f_ffree=1185811, f_fsid={-1805338808, -1098459108}, f_namelen=255, f_frsize=4096}) = 0
brk(0)                                  = 0x1487000
brk(0x14a8000)                          = 0x14a8000
open("/proc/filesystems", O_RDONLY)     = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a74000
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tb"..., 1024) = 304
read(3, "", 1024)                       = 0
close(3)                                = 0
munmap(0x7fe493a74000, 4096)            = 0
access("/usr/share/dracut/modules.d/01fips", F_OK) = -1 ENOENT (No such file or directory)
rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x3b08632510}, {SIG_DFL, [], 0}, 8) = 0
mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491a55000
getcwd("/home/guanyue", 4096)           = 14
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe491954000
open("/usr/lib/locale/locale-archive", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=99174448, ...}) = 0
mmap(NULL, 99174448, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe48babf000
close(3)                                = 0
open("/etc/localtime", O_RDONLY)        = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=388, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=388, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a74000
read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0\2\0\0\0\0"..., 4096) = 388
lseek(3, -240, SEEK_CUR)                = 148
read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0\3\0\0\0\0"..., 4096) = 240
close(3)                                = 0
munmap(0x7fe493a74000, 4096)            = 0
lstat("/usr/local/bin/php", {st_mode=S_IFLNK|0777, st_size=22, ...}) = 0
readlink("/usr/local/bin/php", "/usr/local/php/bin/php", 4096) = 22
lstat("/usr/local/php/bin/php", {st_mode=S_IFREG|0755, st_size=35568932, ...}) = 0
lstat("/usr/local/php/bin", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/php", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
access("/usr/local/php/bin/php", X_OK)  = 0
stat("/usr/local/php/bin/php", {st_mode=S_IFREG|0755, st_size=35568932, ...}) = 0
open("/usr/local/php/bin/php-cli.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/php/etc/php-cli.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/php/bin/php.ini", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/php/etc/php.ini", O_RDONLY) = 3
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7ffffad0f0d0) = -1 ENOTTY (Inappropriate ioctl for device)
fstat(3, {st_mode=S_IFREG|0644, st_size=70095, ...}) = 0
mmap(NULL, 70127, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe48baad000
fstat(3, {st_mode=S_IFREG|0644, st_size=70095, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe48baac000
lseek(3, 0, SEEK_CUR)                   = 0
munmap(0x7fe48baad000, 70127)           = 0
close(3)                                = 0
munmap(0x7fe48baac000, 4096)            = 0
mmap(NULL, 323584, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe48ba70000
brk(0x14c9000)                          = 0x14c9000
brk(0x14ea000)                          = 0x14ea000
brk(0x150b000)                          = 0x150b000
brk(0x152c000)                          = 0x152c000
futex(0x3b090030ec, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/opcache.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0I\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=588048, ...}) = 0
mmap(NULL, 2271976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48b845000
mprotect(0x7fe48b866000, 2097152, PROT_NONE) = 0
mmap(0x7fe48ba66000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7fe48ba66000
mmap(0x7fe48ba68000, 31464, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe48ba68000
close(3)                                = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/amqp.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240p\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=361031, ...}) = 0
mmap(NULL, 2198752, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48b62c000
mprotect(0x7fe48b643000, 2093056, PROT_NONE) = 0
mmap(0x7fe48b842000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7fe48b842000
close(3)                                = 0
open("/usr/local/lib/librabbitmq.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p9\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=368119, ...}) = 0
mmap(NULL, 2168728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48b41a000
mprotect(0x7fe48b42c000, 2093056, PROT_NONE) = 0
mmap(0x7fe48b62b000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7fe48b62b000
close(3)                                = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/trie_filter.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\22\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=43295, ...}) = 0
mmap(NULL, 2106560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48b217000
mprotect(0x7fe48b219000, 2097152, PROT_NONE) = 0
mmap(0x7fe48b419000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fe48b419000
close(3)                                = 0
open("/usr/local/libtrie/lib/tls/x86_64/libdatrie.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/libtrie/lib/tls/x86_64", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/local/libtrie/lib/tls/libdatrie.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/libtrie/lib/tls", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/local/libtrie/lib/x86_64/libdatrie.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/libtrie/lib/x86_64", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/local/libtrie/lib/libdatrie.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=74756, ...}) = 0
mmap(NULL, 2116192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48b012000
mprotect(0x7fe48b017000, 2093056, PROT_NONE) = 0
mmap(0x7fe48b216000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fe48b216000
close(3)                                = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/redis.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\265\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=271456, ...}) = 0
mmap(NULL, 2366688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48add0000
mprotect(0x7fe48ae0f000, 2097152, PROT_NONE) = 0
mmap(0x7fe48b00f000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3f000) = 0x7fe48b00f000
close(3)                                = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/chinese_simple.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\f\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=38848, ...}) = 0
mmap(NULL, 2102776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48abce000
mprotect(0x7fe48abd0000, 2093056, PROT_NONE) = 0
mmap(0x7fe48adcf000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7fe48adcf000
close(3)                                = 0
open("/usr/local/lib/libstrnormalize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libstrnormalize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=41191, ...}) = 0
mmap(NULL, 41191, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe493a6a000
close(3)                                = 0
open("/lib64/libstrnormalize.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\t\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=74445, ...}) = 0
mmap(NULL, 2755520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48a92d000
mprotect(0x7fe48a93e000, 2093056, PROT_NONE) = 0
mmap(0x7fe48ab3d000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7fe48ab3d000
mmap(0x7fe48ab3e000, 588736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe48ab3e000
close(3)                                = 0
brk(0x1552000)                          = 0x1552000
brk(0x1542000)                          = 0x1542000
munmap(0x7fe493a6a000, 41191)           = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/yaf.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\7\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=1158033, ...}) = 0
mmap(NULL, 2349672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48a6ef000
mprotect(0x7fe48a727000, 2097152, PROT_NONE) = 0
mmap(0x7fe48a927000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x38000) = 0x7fe48a927000
close(3)                                = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/pgsql.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\213\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=381406, ...}) = 0
mmap(NULL, 2232304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48a4ce000
mprotect(0x7fe48a4ec000, 2093056, PROT_NONE) = 0
mmap(0x7fe48a6eb000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7fe48a6eb000
close(3)                                = 0
open("/usr/lib64/tls/x86_64/libpq.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib64/tls/x86_64", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/lib64/tls/libpq.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib64/tls", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
open("/usr/lib64/x86_64/libpq.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib64/x86_64", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libpq.so.5", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\205\240\17;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=166064, ...}) = 0
mmap(0x3b0fa00000, 2258168, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0fa00000
mprotect(0x3b0fa26000, 2093056, PROT_NONE) = 0
mmap(0x3b0fc25000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x3b0fc25000
close(3)                                = 0
open("/usr/lib64/tls/libldap_r-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libldap_r-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libldap_r-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libldap_r-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=41191, ...}) = 0
mmap(NULL, 41191, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe493a6a000
close(3)                                = 0
open("/lib64/libldap_r-2.4.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\2\241\16;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=334072, ...}) = 0
mmap(0x3b0ea00000, 2435880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0ea00000
mprotect(0x3b0ea4e000, 2097152, PROT_NONE) = 0
mmap(0x3b0ec4e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x3b0ec4e000
mmap(0x3b0ec51000, 6952, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0ec51000
close(3)                                = 0
open("/usr/lib64/tls/liblber-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/liblber-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/liblber-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/liblber-2.4.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/liblber-2.4.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3005`\17;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=63336, ...}) = 0
mmap(0x3b0f600000, 2155816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0f600000
mprotect(0x3b0f60e000, 2093056, PROT_NONE) = 0
mmap(0x3b0f80d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x3b0f80d000
close(3)                                = 0
open("/usr/lib64/tls/libssl3.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libssl3.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \302 \16;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=314528, ...}) = 0
mmap(0x3b0e200000, 2410344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0e200000
mprotect(0x3b0e247000, 2097152, PROT_NONE) = 0
mmap(0x3b0e447000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x47000) = 0x3b0e447000
mmap(0x3b0e44c000, 1896, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0e44c000
close(3)                                = 0
open("/usr/lib64/tls/libsmime3.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libsmime3.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\236`\16;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=183936, ...}) = 0
mmap(0x3b0e600000, 2276480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0e600000
mprotect(0x3b0e628000, 2093056, PROT_NONE) = 0
mmap(0x3b0e827000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x27000) = 0x3b0e827000
close(3)                                = 0
open("/usr/lib64/tls/libnss3.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libnss3.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\260\341\r;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1319320, ...}) = 0
mmap(0x3b0de00000, 3417832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0de00000
mprotect(0x3b0df3a000, 2093056, PROT_NONE) = 0
mmap(0x3b0e139000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x139000) = 0x3b0e139000
mmap(0x3b0e141000, 5864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0e141000
close(3)                                = 0
open("/usr/lib64/tls/libnssutil3.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libnssutil3.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\303\340\f;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=186208, ...}) = 0
mmap(0x3b0ce00000, 2280176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0ce00000
mprotect(0x3b0ce26000, 2093056, PROT_NONE) = 0
mmap(0x3b0d025000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x3b0d025000
close(3)                                = 0
open("/usr/lib64/tls/libplds4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libplds4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libplds4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libplds4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libplds4.so", O_RDONLY)    = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\r\240\f;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=17096, ...}) = 0
mmap(0x3b0ca00000, 2109704, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0ca00000
mprotect(0x3b0ca03000, 2093056, PROT_NONE) = 0
mmap(0x3b0cc02000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x3b0cc02000
close(3)                                = 0
open("/usr/lib64/tls/libplc4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libplc4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libplc4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libplc4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libplc4.so", O_RDONLY)     = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\24 \f;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=21288, ...}) = 0
mmap(0x3b0c200000, 2113912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0c200000
mprotect(0x3b0c204000, 2093056, PROT_NONE) = 0
mmap(0x3b0c403000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x3b0c403000
close(3)                                = 0
open("/usr/lib64/tls/libnspr4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libnspr4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libnspr4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libnspr4.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libnspr4.so", O_RDONLY)    = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\317`\f;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=247160, ...}) = 0
mmap(0x3b0c600000, 2350304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0c600000
mprotect(0x3b0c639000, 2097152, PROT_NONE) = 0
mmap(0x3b0c839000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x39000) = 0x3b0c839000
mmap(0x3b0c83c000, 7392, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3b0c83c000
close(3)                                = 0
open("/usr/lib64/tls/libsasl2.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libsasl2.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340F\340\16;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=108728, ...}) = 0
mmap(0x3b0ee00000, 2201520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3b0ee00000
mprotect(0x3b0ee19000, 2093056, PROT_NONE) = 0
mmap(0x3b0f018000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x3b0f018000
close(3)                                = 0
mprotect(0x3b0f018000, 4096, PROT_READ) = 0
mprotect(0x3b0c839000, 4096, PROT_READ) = 0
mprotect(0x3b0c403000, 4096, PROT_READ) = 0
mprotect(0x3b0cc02000, 4096, PROT_READ) = 0
mprotect(0x3b0d025000, 28672, PROT_READ) = 0
mprotect(0x3b0e139000, 24576, PROT_READ) = 0
mprotect(0x3b0e827000, 16384, PROT_READ) = 0
mprotect(0x3b0e447000, 16384, PROT_READ) = 0
mprotect(0x3b0f80d000, 4096, PROT_READ) = 0
mprotect(0x3b0ec4e000, 4096, PROT_READ) = 0
munmap(0x7fe493a6a000, 41191)           = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/zookeeper.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200>\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=162986, ...}) = 0
mmap(NULL, 2140064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48a2c3000
mprotect(0x7fe48a2cd000, 2093056, PROT_NONE) = 0
mmap(0x7fe48a4cc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fe48a4cc000
close(3)                                = 0
open("/usr/local/zookeeper/zookeeper-3.4.7/lib/tls/x86_64/libzookeeper_mt.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/zookeeper/zookeeper-3.4.7/lib/tls/x86_64", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/local/zookeeper/zookeeper-3.4.7/lib/tls/libzookeeper_mt.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/zookeeper/zookeeper-3.4.7/lib/tls", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/local/zookeeper/zookeeper-3.4.7/lib/x86_64/libzookeeper_mt.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/zookeeper/zookeeper-3.4.7/lib/x86_64", 0x7ffffad0f900) = -1 ENOENT (No such file or directory)
open("/usr/local/zookeeper/zookeeper-3.4.7/lib/libzookeeper_mt.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0D\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=363891, ...}) = 0
mmap(NULL, 2202072, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48a0a9000
mprotect(0x7fe48a0c3000, 2093056, PROT_NONE) = 0
mmap(0x7fe48a2c2000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7fe48a2c2000
close(3)                                = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/gearman.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\235\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=288007, ...}) = 0
mmap(NULL, 2210856, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe489e8d000
mprotect(0x7fe489ea4000, 2093056, PROT_NONE) = 0
mmap(0x7fe48a0a3000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7fe48a0a3000
close(3)                                = 0
open("/usr/local/lib/libgearman.so.8", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libgearman.so.8", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=41191, ...}) = 0
mmap(NULL, 41191, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe493a6a000
close(3)                                = 0
open("/usr/lib64/libgearman.so.8", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`Z\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=154432, ...}) = 0
mmap(NULL, 2249600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe489c67000
mprotect(0x7fe489c8b000, 2097152, PROT_NONE) = 0
mmap(0x7fe489e8b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7fe489e8b000
close(3)                                = 0
open("/usr/local/lib/libuuid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libuuid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libuuid.so.1", O_RDONLY)   = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\25\240\t;\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18936, ...}) = 0
mmap(0x3b09a00000, 2111272, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe489a63000
mprotect(0x7fe489a67000, 2093056, PROT_NONE) = 0
mmap(0x7fe489c66000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fe489c66000
close(3)                                = 0
open("/usr/local/lib/libboost_system.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libboost_system.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib64/libboost_system.so.5", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \22\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=11408, ...}) = 0
mmap(NULL, 2106600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe489860000
mprotect(0x7fe489863000, 2093056, PROT_NONE) = 0
mmap(0x7fe489a62000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fe489a62000
close(3)                                = 0
munmap(0x7fe493a6a000, 41191)           = 0
open("/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/rdkafka.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300o\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=425409, ...}) = 0
mmap(NULL, 2178672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe48964c000
mprotect(0x7fe48965e000, 2093056, PROT_NONE) = 0
mmap(0x7fe48985d000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7fe48985d000
close(3)                                = 0
open("/usr/local/lib/librdkafka.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\203\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2215187, ...}) = 0
mmap(NULL, 2522544, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe4893e4000
mprotect(0x7fe489443000, 2093056, PROT_NONE) = 0
mmap(0x7fe489642000, 40960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5e000) = 0x7fe489642000
close(3)                                = 0
brk(0x1563000)                          = 0x1563000
futex(0x7fe49292ac60, FUTEX_WAKE_PRIVATE, 2147483647) = 0
brk(0x1584000)                          = 0x1584000
brk(0x15a5000)                          = 0x15a5000
open("/etc/pki/tls/openssl.cnf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=10906, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a74000
read(3, "#\n# OpenSSL example configuratio"..., 4096) = 4096
read(3, ": ancient versions of Netscape c"..., 4096) = 4096
read(3, "against PKIX guidelines but some"..., 4096) = 2714
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x7fe493a74000, 4096)            = 0
brk(0x15c6000)                          = 0x15c6000
brk(0x15e7000)                          = 0x15e7000
mmap(NULL, 10489856, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe4889e3000
mprotect(0x7fe4889e3000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fe4893e2f10, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fe4893e39d0, tls=0x7fe4893e3700, child_tidptr=0x7fe4893e39d0) = 5304
futex(0x7fe4893e39d0, FUTEX_WAIT, 5304, NULL) = 0
open("/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
getdents(3, /* 43 entries */, 32768)    = 1312
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1688, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a74000
read(3, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1688
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x7fe493a74000, 4096)            = 0
open("/usr/local/lib/libnss_files.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/mysql/lib/libnss_files.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=41191, ...}) = 0
mmap(NULL, 41191, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe493a6a000
close(3)                                = 0
open("/lib64/libnss_files.so.2", O_RDONLY) = 3
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
fstat(3, {st_mode=S_IFREG|0755, st_size=66432, ...}) = 0
mmap(NULL, 2151824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe4887d5000
mprotect(0x7fe4887e2000, 2093056, PROT_NONE) = 0
mmap(0x7fe4889e1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7fe4889e1000
close(3)                                = 0
mprotect(0x7fe4889e1000, 4096, PROT_READ) = 0
munmap(0x7fe493a6a000, 41191)           = 0
open("/etc/services", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
fstat(3, {st_mode=S_IFREG|0644, st_size=640999, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a74000
read(3, "# /etc/services:\n# $Id: services"..., 4096) = 4096
read(3, "ervice\nfinger          79/tcp\nfi"..., 4096) = 4096
read(3, "     209/udp                    "..., 4096) = 4096
read(3, "a-cluster      694/tcp          "..., 4096) = 4096
read(3, "   1494/tcp                     "..., 4096) = 4096
read(3, "603/udp                        #"..., 4096) = 4096
close(3)                                = 0
munmap(0x7fe493a74000, 4096)            = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x3b08632510}, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x3b08632510}, 8) = 0
brk(0x1608000)                          = 0x1608000
brk(0x1629000)                          = 0x1629000
brk(0x164a000)                          = 0x164a000
brk(0x166b000)                          = 0x166b000
brk(0x168c000)                          = 0x168c000
brk(0x16ad000)                          = 0x16ad000
getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
brk(0x16ce000)                          = 0x16ce000
brk(0x16ef000)                          = 0x16ef000
brk(0x1710000)                          = 0x1710000
brk(0x1731000)                          = 0x1731000
brk(0x1752000)                          = 0x1752000
brk(0x1773000)                          = 0x1773000
brk(0x1797000)                          = 0x1797000
brk(0x17b8000)                          = 0x17b8000
brk(0x17d9000)                          = 0x17d9000
brk(0x17fa000)                          = 0x17fa000
brk(0x181b000)                          = 0x181b000
open("kafka.php", O_RDONLY)             = 3
fstat(3, {st_mode=S_IFREG|0664, st_size=184, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a74000
read(3, "<?php\n$conf = new \\RdKafka\\Conf("..., 4096) = 184
lseek(3, 0, SEEK_SET)                   = 0
getcwd("/home/guanyue", 4096)           = 14
lstat("/home/guanyue/kafka.php", {st_mode=S_IFREG|0664, st_size=184, ...}) = 0
lstat("/home/guanyue", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
lstat("/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
rt_sigaction(SIGPROF, {0x7ea520, [PROF], SA_RESTORER|SA_RESTART, 0x3b08632510}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [PROF], NULL, 8) = 0
fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a73000
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe493a72000
lseek(1, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
lseek(2, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
getcwd("/home/guanyue", 4096)           = 14
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7ffffad0dbf0) = -1 ENOTTY (Inappropriate ioctl for device)
fstat(3, {st_mode=S_IFREG|0664, st_size=184, ...}) = 0
mmap(NULL, 216, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe493a71000
munmap(0x7fe493a71000, 216)             = 0
close(3)                                = 0
munmap(0x7fe493a74000, 4096)            = 0
futex(0x7fe48964bd84, FUTEX_WAKE_PRIVATE, 2147483647) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
clone(child_stack=0x7fe4893e2f10, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fe4893e39d0, tls=0x7fe4893e3700, child_tidptr=0x7fe4893e39d0) = 5305
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], ~[KILL STOP RTMIN RT_1], 8) = 0
mmap(NULL, 10489856, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe4835ff000
mprotect(0x7fe4835ff000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fe483ffef10, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fe483fff9d0, tls=0x7fe483fff700, child_tidptr=0x7fe483fff9d0) = 5306
rt_sigprocmask(SIG_SETMASK, ~[KILL STOP RTMIN RT_1], NULL, 8) = 0
futex(0x180caf8, FUTEX_WAKE_PRIVATE, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "111", 3111)                      = 3
futex(0x7fe4893e39d0, FUTEX_WAIT, 5305, NULL

and the php script is:

<?php $conf = new \RdKafka\Conf(); $conf->set('group.id', 'elk_consumedeijhelloworld'); // 定义消费组 $rk = new \RdKafka\Consumer($conf); echo 111;exit; echo 222;
@arnaud-lb

Thanks! Could you also enable debug (with $conf->set('debug', 'all')), and make a gdb backtrace ?

You can make a gdb backtrace like this:

gdb -p <pid>
# when in gdb prompt, type this:
backtrace

@arnaud-lb

guanyue  17586  4102  0 15:54 pts/0    00:00:00 php kafka.php  

guanyue  17756 17265  0 15:55 pts/1    00:00:00 grep php  

[guanyue ~]$ gdb -p 17586
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-50.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Attaching to process 17586
Reading symbols from /usr/local/php/bin/php...done.
Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libcrypt.so.1
Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libz.so.1
Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /usr/local/mysql/lib/libmysqlclient.so.18...done.
Loaded symbols for /usr/local/mysql/lib/libmysqlclient.so.18
Reading symbols from /usr/local/lib/libmcrypt.so.4...done.
Loaded symbols for /usr/local/lib/libmcrypt.so.4
Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /usr/lib64/libpng12.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libpng12.so.0
Reading symbols from /usr/lib64/libjpeg.so.62...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libjpeg.so.62
Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libm.so.6
Reading symbols from /lib64/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libnsl.so.1
Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libssl.so.10
Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libcrypto.so.10
Reading symbols from /usr/local/lib/libcurl.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libcurl.so.4
Reading symbols from /lib64/libidn.so.11...(no debugging symbols found)...done.
Loaded symbols for /lib64/libidn.so.11
Reading symbols from /usr/lib64/libfreetype.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libfreetype.so.6
Reading symbols from /usr/local/lib/libxml2.so.2...done.
Loaded symbols for /usr/local/lib/libxml2.so.2
Reading symbols from /usr/local/lib/libiconv.so.2...done.
Loaded symbols for /usr/local/lib/libiconv.so.2
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/libresolv.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libresolv.so.2
Reading symbols from /lib64/libfreebl3.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libfreebl3.so
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread 0x7f3b131cf700 (LWP 17589)]
[New Thread 0x7f3b13dde700 (LWP 17588)]
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libstdc++.so.6
Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libgcc_s.so.1
Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libgssapi_krb5.so.2
Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib64/libkrb5.so.3
Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libcom_err.so.2
Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib64/libk5crypto.so.3
Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib64/libkrb5support.so.0
Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libkeyutils.so.1
Reading symbols from /lib64/libselinux.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libselinux.so.1
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/opcache.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/opcache.so
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/amqp.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/amqp.so
Reading symbols from /usr/local/lib/librabbitmq.so.1...done.
Loaded symbols for /usr/local/lib/librabbitmq.so.1
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/trie_filter.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/trie_filter.so
Reading symbols from /usr/local/libtrie/lib/libdatrie.so.1...done.
Loaded symbols for /usr/local/libtrie/lib/libdatrie.so.1
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/redis.so...Missing separate debuginfo for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/redis.so
Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/7e/f14d08716eebb5acb668b233c5adc9d06b850f.debug
(no debugging symbols found)...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/redis.so
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/chinese_simple.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/chinese_simple.so
Reading symbols from /lib64/libstrnormalize.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libstrnormalize.so
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/yaf.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/yaf.so
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/pgsql.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/pgsql.so
Reading symbols from /usr/lib64/libpq.so.5...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libpq.so.5
Reading symbols from /lib64/libldap_r-2.4.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libldap_r-2.4.so.2
Reading symbols from /lib64/liblber-2.4.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/liblber-2.4.so.2
Reading symbols from /usr/lib64/libssl3.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libssl3.so
Reading symbols from /usr/lib64/libsmime3.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libsmime3.so
Reading symbols from /usr/lib64/libnss3.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libnss3.so
Reading symbols from /usr/lib64/libnssutil3.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libnssutil3.so
Reading symbols from /lib64/libplds4.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libplds4.so
Reading symbols from /lib64/libplc4.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libplc4.so
Reading symbols from /lib64/libnspr4.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libnspr4.so
Reading symbols from /usr/lib64/libsasl2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libsasl2.so.2
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/zookeeper.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/zookeeper.so
Reading symbols from /usr/local/zookeeper/zookeeper-3.4.7/lib/libzookeeper_mt.so.2...done.
Loaded symbols for /usr/local/zookeeper/zookeeper-3.4.7/lib/libzookeeper_mt.so.2
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/gearman.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/gearman.so
Reading symbols from /usr/lib64/libgearman.so.8...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libgearman.so.8
Reading symbols from /lib64/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libuuid.so.1
Reading symbols from /usr/lib64/libboost_system.so.5...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libboost_system.so.5
Reading symbols from /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/rdkafka.so...done.
Loaded symbols for /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/rdkafka.so
Reading symbols from /usr/local/lib/librdkafka.so.1...done.
Loaded symbols for /usr/local/lib/librdkafka.so.1
Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libnss_files.so.2
0x00007f3b1cadb2fd in pthread_join () from /lib64/libpthread.so.0
Missing separate debuginfos, use: debuginfo-install boost-system-1.41.0-28.el6.x86_64 cyrus-sasl-lib-2.1.23-13.el6.x86_64 freetype-2.3.11-17.el6.x86_64 glibc-2.12-1.209.el6_9.2.x86_64 keyutils-libs-1.4-5.el6.x86_64 krb5-libs-1.10.3-57.el6.x86_64 libcom_err-1.41.12-22.el6.x86_64 libgcc-4.4.7-18.el6.x86_64 libgearman-1.1.8-2.el6.x86_64 libidn-1.18-2.el6.x86_64 libjpeg-turbo-1.2.1-3.el6_5.x86_64 libpng-1.2.49-2.el6_7.x86_64 libselinux-2.0.94-7.el6.x86_64 libstdc++-4.4.7-18.el6.x86_64 libuuid-2.17.2-12.4.el6.x86_64 nspr-4.13.1-1.el6.x86_64 nss-3.28.4-3.el6_9.x86_64 nss-softokn-freebl-3.14.3-23.3.el6_8.x86_64 nss-util-3.28.4-1.el6_9.x86_64 openldap-2.4.23-20.el6.x86_64 openssl-1.0.1e-48.el6_8.3.x86_64 postgresql-libs-8.4.20-6.el6.x86_64 zlib-1.2.3-29.el6.x86_64
(gdb) 
(gdb) 
(gdb) backtrace
#0  0x00007f3b1cadb2fd in pthread_join () from /lib64/libpthread.so.0
#1  0x00007f3b13e27172 in thrd_join (thr=<value optimized out>, res=0x0) at tinycthread.c:732
#2  0x00007f3b13deb467 in rd_kafka_destroy_app (rk=0x32199c0) at rdkafka.c:504
#3  rd_kafka_destroy (rk=0x32199c0) at rdkafka.c:512
#4  0x00007f3b1404eef4 in zim_RdKafka__Kafka___destruct (ht=<value optimized out>, return_value=<value optimized out>, return_value_ptr=<value optimized out>, 
    this_ptr=<value optimized out>, return_value_used=<value optimized out>) at /opt/soft/rdkafka-1.0.0/rdkafka.c:495
#5  0x00000000007eb736 in zend_call_function (fci=0x7fff032c0530, fci_cache=<value optimized out>)
    at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_execute_API.c:847
#6  0x0000000000812077 in zend_call_method (object_pp=0x7fff032c0650, obj_ce=<value optimized out>, fn_proxy=0x7fff032c0658, function_name=0xd60e0a "__destruct", 
    function_name_len=<value optimized out>, retval_ptr_ptr=0x0, param_count=0, arg1=0x0, arg2=0x0)
    at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_interfaces.c:97
#7  0x00000000008208a2 in zend_objects_destroy_object (object=0x7f3b1c485d90, handle=<value optimized out>)
    at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_objects.c:123
#8  0x000000000082671f in zend_objects_store_del_ref_by_handle_ex (handle=2, handlers=<value optimized out>)
    at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_objects_API.c:212
#9  0x0000000000826753 in zend_objects_store_del_ref (zobject=0x7f3b1c484e20) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_objects_API.c:178
#10 0x00000000007ea940 in _zval_dtor (zval_ptr=<value optimized out>) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_variables.h:35
#11 i_zval_ptr_dtor (zval_ptr=<value optimized out>) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_execute.h:79
#12 _zval_ptr_dtor (zval_ptr=<value optimized out>) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_execute_API.c:424
#13 0x0000000000806e96 in i_zend_hash_bucket_delete (ht=0x1113ba8, p=0x7f3b1c486de8) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_hash.c:182
#14 zend_hash_bucket_delete (ht=0x1113ba8, p=0x7f3b1c486de8) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_hash.c:192
#15 0x0000000000806fcb in zend_hash_reverse_apply (ht=0x1113ba8, apply_func=0x7e9c40 <zval_call_destructor>)
    at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_hash.c:733
#16 0x00000000007ed085 in shutdown_destructors () at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend_execute_API.c:214
#17 0x00000000007fa264 in zend_call_destructors () at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/Zend/zend.c:944
#18 0x0000000000799745 in php_request_shutdown (dummy=<value optimized out>) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/main/main.c:1840
#19 0x000000000089ef8f in do_cli (argc=2, argv=0x2e94af0) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/sapi/cli/php_cli.c:1177
#20 0x00000000008a03e8 in main (argc=2, argv=0x2e94af0) at /opt/soft/webserver-php.5.6.21-patch-20160520/php/php-5.6.21/sapi/cli/php_cli.c:1378
(gdb)

and run php script with set debug output :

[guanyue]$ php kafka.php 
%7|1510041215.515|MEMBERID|rdkafka#consumer-1| Group "elk_consumedeijhelloworld": updating member id "(not-set)" -> ""
%7|1510041215.515|BRKREASSIGN|rdkafka#consumer-1| Group "elk_consumedeijhelloworld" management reassigned from broker (none) to :0/internal
111%7|1510041215.515|CGRPSTATE|rdkafka#consumer-1| Group "elk_consumedeijhelloworld" changed state init -> wait-broker
%7|1510041215.515|BRKMAIN|rdkafka#consumer-1| :0/internal: Enter main broker thread
%7|1510041215.515|BRKASSIGN|rdkafka#consumer-1| Group "elk_consumedeijhelloworld" management assigned to broker :0/internal
%7|1510041215.515|DESTROY|rdkafka#consumer-1| Terminating instance
%7|1510041215.515|STATE|rdkafka#consumer-1| :0/internal: Broker changed state INIT -> UP
%7|1510041215.615|DESTROY|rdkafka#consumer-1| Destroy internal
%7|1510041215.615|DESTROY|rdkafka#consumer-1| Remove all topics
^C
[guanyue@web28 ~]$ php kafka.php 
%7|1510041272.656|MEMBERID|rdkafka#consumer-1| Group "elk_consumedeijhelloworld": updating member id "(not-set)" -> ""
%7|1510041272.656|BRKREASSIGN|rdkafka#consumer-1| Group "elk_consumedeijhelloworld" management reassigned from broker (none) to :0/internal
111%7|1510041272.656|CGRPSTATE|rdkafka#consumer-1| Group "elk_consumedeijhelloworld" changed state init -> wait-broker
%7|1510041272.656|BRKASSIGN|rdkafka#consumer-1| Group "elk_consumedeijhelloworld" management assigned to broker :0/internal
%7|1510041272.656|BRKMAIN|rdkafka#consumer-1| :0/internal: Enter main broker thread
%7|1510041272.656|DESTROY|rdkafka#consumer-1| Terminating instance
%7|1510041272.656|STATE|rdkafka#consumer-1| :0/internal: Broker changed state INIT -> UP
%7|1510041272.756|DESTROY|rdkafka#consumer-1| Destroy internal
%7|1510041272.756|DESTROY|rdkafka#consumer-1| Remove all topics

Hi, Any updates? I also have the same problem. PHP script just hangs and does not exit.

rdkafka support => enabled
version => 3.0.1
build date => Mar 18 2017 14:35:12
librdkafka version (runtime) => 0.9.2-291-g281ca3-dirty
librdkafka version (build) => 0.9.4.0

Same issue here. Is there any news about the problem?

@gy0624ww @kriskarth @JustBlackBird this still an issue?

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