PHP :: Bug #59863 :: coredumped when startup php-fpm

Bug #59863

coredumped when startup php-fpm

Submitted:

2011-07-20 10:06 UTC

Modified:

2013-02-18 00:35 UTC

Votes:	2
Avg. Score:	4.0 ± 1.0
Reproduced:	2 of 2 (100.0%)
Same Version:	1 (50.0%)
Same OS:	0 (0.0%)

From:

paulgao at yeah dot net

Assigned:

Status:

No Feedback

Package:

APC (PECL)

PHP Version:

5_4 SVN-2011-07-20 (dev)

OS:

Centos 6 64-bit

Private report:

CVE-ID:

None

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New/Additional Comment:

[2011-07-20 10:06 UTC] paulgao at yeah dot net

Description:
------------
if apc ext is compiled with php, core dumped.
if drop APC, coredump is gone.

Reproduce code:
---------------
/usr/local/php/sbin/php-fpm --fpm-config /home/codebase/server-config/php-fpm-www-test.ini

Expected result:
----------------
(gdb) bt
#0  0x00007f2587c469a5 in raise () from /lib64/libc.so.6
#1  0x00007f2587c48185 in abort () from /lib64/libc.so.6
#2  0x00007f2587c83d5b in __libc_message () from /lib64/libc.so.6
#3  0x00007f2587c89676 in malloc_printerr () from /lib64/libc.so.6
#4  0x00000000006bc0bd in destroy_zend_class (pce=<value optimized out>) at /root/php-5.4.0alpha2/Zend/zend_opcode.c:331
#5  0x00000000006d09d3 in zend_hash_clean (ht=0x2ea0c90) at /root/php-5.4.0alpha2/Zend/zend_hash.c:596
#6  0x00000000004a17fc in apc_interned_strings_shutdown () at /root/php-5.4.0alpha2/ext/apc/apc_string.c:226
#7  0x000000000049a1f9 in apc_module_shutdown () at /root/php-5.4.0alpha2/ext/apc/apc_main.c:895
#8  0x0000000000491097 in zm_shutdown_apc (type=<value optimized out>, module_number=6) at /root/php-5.4.0alpha2/ext/apc/php_apc.c:373
#9  0x00000000006c9b45 in module_destructor (module=0x2ebc180) at /root/php-5.4.0alpha2/Zend/zend_API.c:2248
#10 0x00000000006d03eb in zend_hash_apply_deleter (ht=0xee7e40, p=0x2ebc120) at /root/php-5.4.0alpha2/Zend/zend_hash.c:650
#11 0x00000000006d0688 in zend_hash_graceful_reverse_destroy (ht=0xee7e40) at /root/php-5.4.0alpha2/Zend/zend_hash.c:687
#12 0x00000000006c4898 in zend_shutdown () at /root/php-5.4.0alpha2/Zend/zend.c:806
#13 0x000000000066b92a in php_module_shutdown () at /root/php-5.4.0alpha2/main/main.c:2264
#14 0x0000000000770939 in fpm_php_cleanup (which=<value optimized out>, arg=<value optimized out>) at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_php.c:199
#15 0x00000000007691be in fpm_cleanups_run (type=2) at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_cleanup.c:45
#16 0x0000000000775bca in fpm_unix_init_main () at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_unix.c:252
#17 0x0000000000768695 in fpm_init (argc=<value optimized out>, argv=<value optimized out>, config=<value optimized out>, prefix=<value optimized out>, pid=<value optimized out>, test_conf=0)
    at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm.c:55
#18 0x000000000076f24a in main (argc=3, argv=0x7fff72a97458) at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_main.c:1731

Actual result:
--------------
startup OK.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports

[2011-07-20 10:36 UTC] rasmus@php.net

Yes, APC is not PHP 5.4-compatible yet. There is some work to 
be done on the interned strings support.

[2011-07-20 10:55 UTC] paulgao at yeah dot net

I know, but we hope ASAP. :-)

[2011-07-20 14:29 UTC] gopalv@php.net

Don't have a 5.4 build right now, but can you try

Index: apc_compile.c
===================================================================
--- apc_compile.c       (revision 313412)
+++ apc_compile.c       (working copy)
@@ -1700,6 +1700,7 @@
     /* Deep-copy the class properties, because they will be modified */
 
 #ifdef ZEND_ENGINE_2_4
+    dst->name = apc_string_pmemcpy(src->name, src->name_length+1, pool TSRMLS_CC); 
        dst->default_properties_count = src->default_properties_count;
     if (src->default_properties_count) {
         dst->default_properties_table = (zval**) apc_php_malloc((sizeof(zval*) * src->default_properties_count) TSRMLS_CC);

[2011-07-22 22:50 UTC] paulgao at yeah dot net

same coredumped.

#0  0x0000003bdcc329a5 in raise () from /lib64/libc.so.6
#1  0x0000003bdcc34185 in abort () from /lib64/libc.so.6
#2  0x0000003bdcc6fd5b in __libc_message () from /lib64/libc.so.6
#3  0x0000003bdcc75676 in malloc_printerr () from /lib64/libc.so.6
#4  0x00000000006bb30d in destroy_zend_class (pce=<value optimized out>) at /root/php-5.4.0alpha2/Zend/zend_opcode.c:331
#5  0x00000000006cfc23 in zend_hash_clean (ht=0x2383c90) at /root/php-5.4.0alpha2/Zend/zend_hash.c:596
#6  0x00000000004a18ac in apc_interned_strings_shutdown () at /root/php-5.4.0alpha2/ext/apc/apc_string.c:226
#7  0x000000000049a2a9 in apc_module_shutdown () at /root/php-5.4.0alpha2/ext/apc/apc_main.c:895
#8  0x0000000000491127 in zm_shutdown_apc (type=<value optimized out>, module_number=6) at /root/php-5.4.0alpha2/ext/apc/php_apc.c:373
#9  0x00000000006c8d95 in module_destructor (module=0x23a7c80) at /root/php-5.4.0alpha2/Zend/zend_API.c:2248
#10 0x00000000006cf63b in zend_hash_apply_deleter (ht=0xee6e40, p=0x23a7c20) at /root/php-5.4.0alpha2/Zend/zend_hash.c:650
#11 0x00000000006cf8d8 in zend_hash_graceful_reverse_destroy (ht=0xee6e40) at /root/php-5.4.0alpha2/Zend/zend_hash.c:687
#12 0x00000000006c3ae8 in zend_shutdown () at /root/php-5.4.0alpha2/Zend/zend.c:806
#13 0x000000000066ac4a in php_module_shutdown () at /root/php-5.4.0alpha2/main/main.c:2258
#14 0x000000000076f999 in fpm_php_cleanup (which=<value optimized out>, arg=<value optimized out>) at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_php.c:199
#15 0x000000000076823e in fpm_cleanups_run (type=2) at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_cleanup.c:45
#16 0x0000000000774c2a in fpm_unix_init_main () at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_unix.c:252
#17 0x0000000000767715 in fpm_init (argc=<value optimized out>, argv=<value optimized out>, config=<value optimized out>, prefix=<value optimized out>, pid=<value optimized out>, test_conf=0)
    at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm.c:55
#18 0x000000000076e2ca in main (argc=3, argv=0x7fff5fd6c9e8) at /root/php-5.4.0alpha2/sapi/fpm/fpm/fpm_main.c:1726

[2012-04-13 09:40 UTC] pajoye@php.net

-Status: Open +Status: Feedback

[2012-04-13 09:40 UTC] pajoye@php.net

Please try with 5.4.0/5.4.1 with APC 3.1.10

[2013-02-18 00:35 UTC] pecl-dev at lists dot php dot net

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.

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