Package: php5-fpm
Version: 5.6.29+dfsg-0+deb8u1
php5-fmp is crashing when connecting to mysql using pdo with segfault.
The web server is nginx and i connect using fastcig parameter:
fastcgi_pass unix:/var/run/php5-fpm-internal.sock; with default parameters.
I get the following gdb:
[New LWP 3316]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `php-fpm: pool
internal '.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 _pdo_mysql_error (dbh=0x202b1a0, stmt=0x0, file=0x7f5fb5cc7f80
"/build/php5-5.6.29+dfsg/ext/pdo_mysql/mysql_driver.c", line=586) at
/build/php5-5.6.29+dfsg/ext/pdo_mysql/mysql_driver.c:67
67 /build/php5-5.6.29+dfsg/ext/pdo_mysql/mysql_driver.c: No such file
or directory.
(gdb) bt
#0 _pdo_mysql_error (dbh=0x202b1a0, stmt=0x0, file=0x7f5fb5cc7f80
"/build/php5-5.6.29+dfsg/ext/pdo_mysql/mysql_driver.c", line=586) at
/build/php5-5.6.29+dfsg/ext/pdo_mysql/mysql_driver.c:67
#1 0x00007f5fb5cc6159 in pdo_mysql_handle_factory (dbh=0x202b1a0,
driver_options=0x0) at
/build/php5-5.6.29+dfsg/ext/pdo_mysql/mysql_driver.c:772
#2 0x00007f5fb5ed422a in zim_PDO_dbh_constructor (ht=33730976,
return_value=0x0, return_value_ptr=0x7f5fb5cc7f80, this_ptr=0x272ab50,
return_value_used=0) at /build/php5-5.6.29+dfsg/ext/pdo/pdo_dbh.c:389
#3 0x00000000006e7aea in dtrace_execute_internal
(execute_data_ptr=<optimized out>, fci=<optimized out>,
return_value_used=<optimized out>) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:97
#4 0x00000000007a84d0 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166b3a0) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:560
#5 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166b3a0) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#6 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166b3a0) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#7 0x00000000007a8a13 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166b188) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:592
#8 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166b188) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#9 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166b188) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#10 0x00000000007a8a13 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166afa8) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:592
#11 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166afa8) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#12 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166afa8) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#13 0x00000000006e9826 in zend_call_function (fci=0x7ffe8ec467a0,
fci_cache=0x0, fci_cache@entry=0x7ffe8ec46770) at
/build/php5-5.6.29+dfsg/Zend/zend_execute_API.c:831
#14 0x000000000060f4f3 in zif_call_user_func_array (ht=<optimized out>,
return_value=0x2724118, return_value_ptr=<optimized out>,
this_ptr=<optimized out>, return_value_used=<optimized out>)
at /build/php5-5.6.29+dfsg/ext/standard/basic_functions.c:4790
#15 0x00000000006e7aea in dtrace_execute_internal
(execute_data_ptr=<optimized out>, fci=<optimized out>,
return_value_used=<optimized out>) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:97
#16 0x00000000007a84d0 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166adc8) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:560
#17 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166adc8) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#18 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166adc8) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#19 0x00000000006e9826 in zend_call_function (fci=0x7ffe8ec46b50,
fci_cache=0x0, fci_cache@entry=0x7ffe8ec46b20) at
/build/php5-5.6.29+dfsg/Zend/zend_execute_API.c:831
#20 0x000000000060f4f3 in zif_call_user_func_array (ht=<optimized out>,
return_value=0x2722e68, return_value_ptr=<optimized out>,
this_ptr=<optimized out>, return_value_used=<optimized out>)
at /build/php5-5.6.29+dfsg/ext/standard/basic_functions.c:4790
#21 0x00000000006e7aea in dtrace_execute_internal
(execute_data_ptr=<optimized out>, fci=<optimized out>,
return_value_used=<optimized out>) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:97
#22 0x00000000007a84d0 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166ac80) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:560
#23 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166ac80) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#24 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166ac80) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#25 0x00000000007a8a13 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166ab20) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:592
#26 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166ab20) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#27 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166ab20) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#28 0x00000000007a8a13 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166a990) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:592
#29 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166a990) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#30 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166a990) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#31 0x00000000007a8a13 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166a7e0) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:592
#32 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166a7e0) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#33 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166a7e0) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#34 0x00000000007a8a13 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7f5fc166a650) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:592
#35 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166a650) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#36 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166a650) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#37 0x00000000007a69c8 in ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER
(execute_data=0x7f5fc166a4c8) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:31631
#38 0x0000000000736820 in execute_ex (execute_data=0x7f5fc166a4c8) at
/build/php5-5.6.29+dfsg/Zend/zend_vm_execute.h:363
#39 0x00000000006e7988 in dtrace_execute_ex
(execute_data=0x7f5fc166a4c8) at
/build/php5-5.6.29+dfsg/Zend/zend_dtrace.c:73
#40 0x00000000006fa570 in zend_execute_scripts (type=33730976,
type@entry=8, retval=retval@entry=0x0, file_count=-1244889216,
file_count@entry=3) at /build/php5-5.6.29+dfsg/Zend/zend.c:1341
#41 0x0000000000695790 in php_execute_script
(primary_file=0x7ffe8ec49a40) at /build/php5-5.6.29+dfsg/main/main.c:2613
#42 0x0000000000464e1f in main (argc=-1050242152, argv=0x7f5fc1669cd0)
at /build/php5-5.6.29+dfsg/sapi/fpm/fpm/fpm_main.c:2072
(gdb) quit
Information about the other pkgs installed:
ii mysql-common 5.5.53-0+deb8u1 all MySQL
database common files, e.g. /etc/mysql/my.cnf
ii mysql-server 5.5.53-0+deb8u1 all MySQL
database server (metapackage depending on the latest version)
ii mysql-server-5.5 5.5.53-0+deb8u1 amd64
MySQL database server binaries and system database setup
ii mysql-server-core-5.5 5.5.53-0+deb8u1
amd64 MySQL database server binaries
ii php5-mysql 5.6.29+dfsg-0+deb8u1 amd64 MySQL
module for php5
ii nginx-common 1.6.2-5+deb8u4 all small,
powerful, scalable web/proxy server - common files
ii nginx-extras 1.6.2-5+deb8u4 amd64 nginx
web/proxy server (extended version)
