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Bug #55753 Sporadic crashes
Submitted: 2011-09-21 08:58 UTC Modified: 2013-02-18 00:35 UTC
Votes:4
Avg. Score:4.5 ± 0.9
Reproduced:3 of 3 (100.0%)
Same Version:2 (66.7%)
Same OS:1 (33.3%)
From: dado at burza dot hr Assigned:
Status: No Feedback Package: Reproducible crash
PHP Version: 5.3.8 OS: Fedora 14 i686
Private report: No CVE-ID: None
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 [2011-09-21 08:58 UTC] dado at burza dot hr 
Description:
------------
Using PHP 5.3.8-1.fc14 and 2.2.17-1.fc14 and having crashes on random URLs (cannot isolate the problem), but repeatable. Also having this issue (same URLs) on my live deployment of the app which runs PHP 5.2.

Test script:
---------------
Could not isolate the problem

Expected result:
----------------
No crash

Actual result:
--------------
Core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.
#0  _zend_mm_free_int (heap=0x2463e70, p=0x25c5fa8)
    at /usr/src/debug/php-5.3.8/Zend/zend_alloc.c:2028
2028		if (ZEND_MM_IS_FREE_BLOCK(next_block)) {
(gdb) thread apply all bt full

Thread 1 (Thread 0xb78b6750 (LWP 19172)):
#0  _zend_mm_free_int (heap=0x2463e70, p=0x25c5fa8)
    at /usr/src/debug/php-5.3.8/Zend/zend_alloc.c:2028
        mm_block = 0x25c5fa0
        next_block = 0x4b8bf54
        size = <value optimized out>
#1  0x011bfbee in _zval_ptr_dtor (zval_ptr=0x2716ef4)
    at /usr/src/debug/php-5.3.8/Zend/zend_execute_API.c:448
        zv = 0x25c5fa8
#2  0x011dc69f in zend_hash_destroy (ht=0x2716d04)
    at /usr/src/debug/php-5.3.8/Zend/zend_hash.c:529
        p = 0x2715114
        q = 0x2716ee8
#3  0x011cdf0e in _zval_dtor_func (zvalue=0x26a4324)
    at /usr/src/debug/php-5.3.8/Zend/zend_variables.c:43
No locals.
#4  0x011bfbe6 in _zval_dtor (zval_ptr=0x2714f98)
    at /usr/src/debug/php-5.3.8/Zend/zend_variables.h:35
No locals.
#5  _zval_ptr_dtor (zval_ptr=0x2714f98)
    at /usr/src/debug/php-5.3.8/Zend/zend_execute_API.c:447
        zv = 0x26a4324
---Type <return> to continue, or q <return> to quit---
#6  0x011dc69f in zend_hash_destroy (ht=0x2716d5c)
    at /usr/src/debug/php-5.3.8/Zend/zend_hash.c:529
        p = 0x2714e00
        q = 0x2714f8c
#7  0x011ef604 in zend_object_std_dtor (object=0x2717484)
    at /usr/src/debug/php-5.3.8/Zend/zend_objects.c:45
No locals.
#8  0x011ef643 in zend_objects_free_object_storage (object=0x2717484)
    at /usr/src/debug/php-5.3.8/Zend/zend_objects.c:126
No locals.
#9  0x011f38ec in zend_objects_store_del_ref_by_handle_ex (handle=150, 
    handlers=0x132c720) at /usr/src/debug/php-5.3.8/Zend/zend_objects_API.c:220
        __orig_bailout = 0xbf8b3e84
        __bailout = {{__jmpbuf = {20090920, -1217180600, 40529048, 
              -1081394024, 261255254, 664128811}, __mask_was_saved = 0, 
            __saved_mask = {__val = {40243584, 38157936, 3213573208, 18537958, 
                81, 20104992, 39485736, 40218660, 40218660, 38157936, 
                3213573240, 18537958, 40471396, 3213573356, 41235216, 
                20090920, 40243648, 40471144, 52, 40218660, 40243648, 
                39244612, 40585716, 40470432, 40470432, 38157936, 3213573304, 
                18537958, 40218668, 261976150, 39859780, 40530788}}}}
        obj = 0x256db04
        failure = <value optimized out>
---Type <return> to continue, or q <return> to quit---
#10 0x011f3930 in zend_objects_store_del_ref (zobject=0x27172b0)
    at /usr/src/debug/php-5.3.8/Zend/zend_objects_API.c:172
        handle = <value optimized out>
#11 0x011cdee1 in _zval_dtor_func (zvalue=0x27172b0)
    at /usr/src/debug/php-5.3.8/Zend/zend_variables.c:52
No locals.
#12 0x011bfbe6 in _zval_dtor (zval_ptr=0x271aba0)
    at /usr/src/debug/php-5.3.8/Zend/zend_variables.h:35
No locals.
#13 _zval_ptr_dtor (zval_ptr=0x271aba0)
    at /usr/src/debug/php-5.3.8/Zend/zend_execute_API.c:447
        zv = 0x27172b0
#14 0x011dc69f in zend_hash_destroy (ht=0x26a6c98)
    at /usr/src/debug/php-5.3.8/Zend/zend_hash.c:529
        p = 0x2741e44
        q = 0x271ab94
#15 0x011cdf0e in _zval_dtor_func (zvalue=0x26a70b4)
    at /usr/src/debug/php-5.3.8/Zend/zend_variables.c:43
No locals.
#16 0x011bfbe6 in _zval_dtor (zval_ptr=0x265846c)
    at /usr/src/debug/php-5.3.8/Zend/zend_variables.h:35
No locals.
#17 _zval_ptr_dtor (zval_ptr=0x265846c)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/debug/php-5.3.8/Zend/zend_execute_API.c:447
        zv = 0x26a70b4
#18 0x011dc69f in zend_hash_destroy (ht=0x26581a0)
    at /usr/src/debug/php-5.3.8/Zend/zend_hash.c:529
        p = 0x2659e6c
        q = 0x2658460
#19 0x011ef604 in zend_object_std_dtor (object=0x26580c4)
    at /usr/src/debug/php-5.3.8/Zend/zend_objects.c:45
No locals.
#20 0x011ef643 in zend_objects_free_object_storage (object=0x26580c4)
    at /usr/src/debug/php-5.3.8/Zend/zend_objects.c:126
No locals.
#21 0x011f3416 in zend_objects_store_free_object_storage (objects=0x13447b0)
    at /usr/src/debug/php-5.3.8/Zend/zend_objects_API.c:92
        obj = 0x256d224
        i = <value optimized out>
#22 0x011c02bc in shutdown_executor ()
    at /usr/src/debug/php-5.3.8/Zend/zend_execute_API.c:304
        __orig_bailout = 0x0
        __bailout = {{__jmpbuf = {20090920, 20202912, 18669792, -1081393352, 
              261697622, 568386347}, __mask_was_saved = 0, __saved_mask = {
              __val = {39274560, 38157936, 3213573864, 18537958, 21265977, 
                20090920, 3213573848, 17115236, 0, 0, 264, 39274560, 16900809, 
---Type <return> to continue, or q <return> to quit---
                20090920, 3213573880, 20090920, 20203776, 20202788, 
                3213573912, 18668784, 39274568, 1947, 3213573944, 18729751, 
                38160152, 24, 18668715, 20090920, 20203776, 20201856, 
                3213573944, 18476203}}}}
#23 0x011cef30 in zend_deactivate ()
    at /usr/src/debug/php-5.3.8/Zend/zend.c:891
No locals.
#24 0x01174e1d in php_request_shutdown (dummy=0x0)
    at /usr/src/debug/php-5.3.8/main/main.c:1640
        report_memleaks = 1 '\001'
#25 0x012635b4 in php_apache_request_dtor (r=0x25b8208)
    at /usr/src/debug/php-5.3.8/sapi/apache2handler/sapi_apache2.c:509
No locals.
#26 php_handler (r=0x25b8208)
    at /usr/src/debug/php-5.3.8/sapi/apache2handler/sapi_apache2.c:681
        ctx = 0x25b91c8
        conf = 0x23cb550
        brigade = 0x25b98d0
        bucket = <value optimized out>
        rv = <value optimized out>
        parent_req = 0x0
#27 0x00950441 in ap_run_handler (r=0x25b8208)
    at /usr/src/debug/httpd-2.2.17/server/config.c:158
---Type <return> to continue, or q <return> to quit---
        pHook = <value optimized out>
        n = <value optimized out>
        rv = <value optimized out>
#28 0x00950849 in ap_invoke_handler (r=0x25b8208)
    at /usr/src/debug/httpd-2.2.17/server/config.c:376
        handler = <value optimized out>
        p = <value optimized out>
        result = <value optimized out>
        old_handler = 0x23ec418 "php5-script"
        ignore = <value optimized out>
#29 0x0095f134 in ap_internal_redirect (new_uri=0x25b81f8 "/index.php", 
    r=0x25b9f88) at /usr/src/debug/httpd-2.2.17/modules/http/http_request.c:549
        new = 0x25b8208
        access_status = <value optimized out>
#30 0x005315b6 in handler_redirect (r=0x25b9f88)
    at /usr/src/debug/httpd-2.2.17/modules/mappers/mod_rewrite.c:4831
No locals.
#31 0x00950441 in ap_run_handler (r=0x25b9f88)
    at /usr/src/debug/httpd-2.2.17/server/config.c:158
        pHook = <value optimized out>
        n = <value optimized out>
        rv = <value optimized out>
#32 0x00950849 in ap_invoke_handler (r=0x25b9f88)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/debug/httpd-2.2.17/server/config.c:376
        handler = <value optimized out>
        p = <value optimized out>
        result = <value optimized out>
        old_handler = 0x538d4b "redirect-handler"
        ignore = <value optimized out>
#33 0x0095fb28 in ap_process_request (r=0x25b9f88)
    at /usr/src/debug/httpd-2.2.17/modules/http/http_request.c:282
        access_status = <value optimized out>
#34 0x0095c738 in ap_process_http_connection (c=0x25ac0e8)
    at /usr/src/debug/httpd-2.2.17/modules/http/http_core.c:190
        r = 0x25b9f88
        csd = 0x0
#35 0x00957b81 in ap_run_process_connection (c=0x25ac0e8)
    at /usr/src/debug/httpd-2.2.17/server/connection.c:43
        pHook = <value optimized out>
        n = <value optimized out>
        rv = <value optimized out>
#36 0x00965041 in child_main (child_num_arg=<value optimized out>)
    at /usr/src/debug/httpd-2.2.17/server/mpm/prefork/prefork.c:662
        current_conn = <value optimized out>
        csd = 0x25abf50
        ptrans = 0x25abf10
---Type <return> to continue, or q <return> to quit---
        allocator = 0x25a9e80
        status = <value optimized out>
        i = <value optimized out>
        lr = <value optimized out>
        pollset = 0x25aa058
        sbh = 0x25aa050
        bucket_alloc = 0x25b5f38
        last_poll_idx = 0
#37 0x009653ee in make_child (s=<value optimized out>, slot=1)
    at /usr/src/debug/httpd-2.2.17/server/mpm/prefork/prefork.c:763
        pid = <value optimized out>
#38 0x009654cf in startup_children (number_to_start=7)
    at /usr/src/debug/httpd-2.2.17/server/mpm/prefork/prefork.c:781
        i = <value optimized out>
#39 0x009660f5 in ap_mpm_run (_pconf=0x23560b8, plog=0x2384170, s=0x2357fb0)
    at /usr/src/debug/httpd-2.2.17/server/mpm/prefork/prefork.c:1002
        index = <value optimized out>
        remaining_children_to_start = 8
        rv = <value optimized out>
#40 0x00939952 in main (argc=1, argv=0xbf8b4894)
    at /usr/src/debug/httpd-2.2.17/server/main.c:739
        c = 0 '\000'
        configtestonly = 9861636
---Type <return> to continue, or q <return> to quit---
        confname = 0x9681cc "conf/httpd.conf"
        def_server_root = 0x9681c1 "/etc/httpd"
        temp_error_log = 0x968413 "Pre-configuration failed"
        error = <value optimized out>
        process = 0x2354140
        server_conf = 0x2357fb0
        pglobal = 0x968447
        pconf = 0x23560b8
        plog = 0x2384170
        ptemp = 0x2388180
        pcommands = 0x23580c0
        opt = 0x2358160
        rv = 37060528
        mod = <value optimized out>
        optarg = 0x96792a "\201\303\346@\001"
        signal_server = <value optimized out>

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AllCommentsChangesGit/SVN commitsRelated reports
 [2011-09-21 09:02 UTC] pajoye@php.net
-Status: Open +Status: Feedback
 [2011-09-21 09:02 UTC] pajoye@php.net 
Please try using a plain vanilla php (from php.net)
 [2011-09-21 09:10 UTC] dado at burza dot hr 
If I recompile the RPM having disabled all the patches, does that count?
 [2011-09-21 09:19 UTC] pajoye@php.net 
not really, best would be to be using our src directly. You don't have to install 
PHP, it can be done using a local install in your home.

If you can't do it, I would suggest to report the problem to fedora directly but 
without some kind of reproduce steps, there is little chance to get a fix.
 [2011-09-21 09:24 UTC] dado at burza dot hr 
Yeah, I need it to go through Apache to be able to access the URL which it crashes on, seeing I don't have a simple script to run on a locally installed executable.

I'm compiling vanilla as typing this, but have yet to figure out how to get the exact ./configure from the RPM (different options might make it not crash at all). The issue is that this is crashing on the exact same place on Fedora, CentOS and Ubuntu (my co-worker tried) so my guess is that it isn't distro-specific).

Will get back to you, tnx.
 [2011-09-21 11:46 UTC] dado at burza dot hr 
OK, I am not able to make the vanilla version crash, but just now checked and the production server is running manually compiled 5.2 version which also crashes here (don't know if for same reason, assuming yes). I've taken their ./configure, but as it uses other, also manually compiled stuff, it doesn't match my environment (and thus, also doesn't crash).

Are you able (by looking at the bt) to slightly reduce where this could be? I can provide additional info and try/test stuff to see if it breaks. Also, as said earlier, my co-worker got a crash on the exact same place, running Ubuntu. When he gets back, I'll attach his BT here too.
 [2011-09-22 08:05 UTC] dado at burza dot hr 
Anyway, installed and run it through valgrind, this is what I get when the crash happens:

==3484== Invalid read of size 1
==3484==    at 0x5742DAF: _zend_mm_free_int (zend_alloc.c:2028)
==3484==    by 0x5754BED: _zval_ptr_dtor (zend_execute_API.c:448)
==3484==    by 0x577169E: zend_hash_destroy (zend_hash.c:529)
==3484==    by 0x5762F0D: _zval_dtor_func (zend_variables.c:43)
==3484==    by 0x5754BE5: _zval_ptr_dtor (zend_variables.h:35)
==3484==    by 0x577169E: zend_hash_destroy (zend_hash.c:529)
==3484==    by 0x5784603: zend_object_std_dtor (zend_objects.c:45)
==3484==    by 0x5784642: zend_objects_free_object_storage (zend_objects.c:126)
==3484==    by 0x57888EB: zend_objects_store_del_ref_by_handle_ex (zend_objects_API.c:220)
==3484==    by 0x578892F: zend_objects_store_del_ref (zend_objects_API.c:172)
==3484==    by 0x5762EE0: _zval_dtor_func (zend_variables.c:52)
==3484==    by 0x5754BE5: _zval_ptr_dtor (zend_variables.h:35)
==3484==  Address 0x14d8a104 is not stack'd, malloc'd or (recently) free'd
==3484== 
==3484== 
==3484== HEAP SUMMARY:
==3484==     in use at exit: 4,227,758 bytes in 17,213 blocks
==3484==   total heap usage: 19,369 allocs, 2,156 frees, 7,173,022 bytes allocated
==3484== 
==3484== LEAK SUMMARY:
==3484==    definitely lost: 20 bytes in 5 blocks
==3484==    indirectly lost: 0 bytes in 0 blocks
==3484==      possibly lost: 3,042,278 bytes in 5,404 blocks
==3484==    still reachable: 1,185,460 bytes in 11,804 blocks
==3484==         suppressed: 0 bytes in 0 blocks
==3484== Rerun with --leak-check=full to see details of leaked memory
==3484== 
==3484== For counts of detected and suppressed errors, rerun with: -v
==3484== ERROR SUMMARY: 5 errors from 3 contexts (suppressed: 963 from 13)

Seeing I'm not a C developer and can't really read valgrind's and gdb's backtraces, you'll have to tell if this means anything. :)
 [2011-09-22 09:39 UTC] dado at burza dot hr 
As promised, this is a BT on Ubuntu running PHP 5.3.5-1ubuntu7.2 crashing on the exact same spot. Don't know why php5-dbg package doesn't include full source.

Core was generated by `/usr/sbin/apache2 -k start'.
Program terminated with signal 11, Segmentation fault.
#0  _zval_ptr_dtor (zval_ptr=0x7ffb5103f628)
    at /build/buildd/php5-5.3.5/Zend/zend.h:385
385	/build/buildd/php5-5.3.5/Zend/zend.h: No such file or directory.
	in /build/buildd/php5-5.3.5/Zend/zend.h
(gdb) set pagination 0
(gdb) thread apply all bt full

Thread 1 (Thread 11025):
#0  _zval_ptr_dtor (zval_ptr=0x7ffb5103f628) at /build/buildd/php5-5.3.5/Zend/zend.h:385
No locals.
#1  0x00007ffb4bf42043 in zend_hash_destroy (ht=0x7ffb51042098) at /build/buildd/php5-5.3.5/Zend/zend_hash.c:729
No locals.
#2  0x00007ffb4bf33caf in _zval_dtor_func (zvalue=0x7ffb50e829e0) at /build/buildd/php5-5.3.5/Zend/zend_variables.c:46
No locals.
#3  0x00007ffb4bf26392 in _zval_ptr_dtor (zval_ptr=0x7ffb5103d7e8) at /build/buildd/php5-5.3.5/Zend/zend_variables.h:35
No locals.
#4  0x00007ffb4bf42043 in zend_hash_destroy (ht=0x7ffb510422e8) at /build/buildd/php5-5.3.5/Zend/zend_hash.c:729
No locals.
#5  0x00007ffb4bf55819 in zend_object_std_dtor (object=0x7ffb51027348) at /build/buildd/php5-5.3.5/Zend/zend_objects.c:45
No locals.
#6  0x00007ffb4bf55839 in zend_objects_free_object_storage (object=0x7ffb51027348) at /build/buildd/php5-5.3.5/Zend/zend_objects.c:126
No locals.
#7  0x00007ffb4bf59801 in zend_objects_store_del_ref_by_handle_ex (handle=32763, handlers=0x7ffb4fcef1f0) at /build/buildd/php5-5.3.5/Zend/zend_objects_API.c:220
        __orig_bailout = <incomplete type>
        __bailout = {{__jmpbuf = {3963155104, 32767, 1357416720, 32763, 2516337659, 3972986342, 1359405360, 32763}, __mask_was_saved = -1638120453, __saved_mask = {__val = {0, 32763, 1274365381, 32763, 1356958584, 32763, 1355452944, 32763, 0, 0, 1274365381, 32763, 1355952000, 32763, 1274365381, 32763}}}}
        obj = 0x2580
        failure = 32763
#8  0x00007ffb4bf59823 in zend_objects_store_del_ref (zobject=0x7ffb50e88910) at /build/buildd/php5-5.3.5/Zend/zend_objects_API.c:172
        handle = 1359214120
#9  0x00007ffb4bf26392 in _zval_ptr_dtor (zval_ptr=0x7ffb5104ea20) at /build/buildd/php5-5.3.5/Zend/zend_variables.h:35
No locals.
#10 0x00007ffb4bf42043 in zend_hash_destroy (ht=0x7ffb50e913b8) at /build/buildd/php5-5.3.5/Zend/zend_hash.c:729
No locals.
#11 0x00007ffb4bf33caf in _zval_dtor_func (zvalue=0x7ffb50e93840) at /build/buildd/php5-5.3.5/Zend/zend_variables.c:46
No locals.
#12 0x00007ffb4bf26392 in _zval_ptr_dtor (zval_ptr=0x7ffb50cb1180) at /build/buildd/php5-5.3.5/Zend/zend_variables.h:35
No locals.
#13 0x00007ffb4bf42043 in zend_hash_destroy (ht=0x7ffb50c357e0) at /build/buildd/php5-5.3.5/Zend/zend_hash.c:729
No locals.
#14 0x00007ffb4bf55819 in zend_object_std_dtor (object=0x7ffb50c35430) at /build/buildd/php5-5.3.5/Zend/zend_objects.c:45
No locals.
#15 0x00007ffb4bf55839 in zend_objects_free_object_storage (object=0x7ffb50c35430) at /build/buildd/php5-5.3.5/Zend/zend_objects.c:126
No locals.
#16 0x00007ffb4bf5936f in zend_objects_store_free_object_storage (objects=0x7ffb4c66fbf8) at /build/buildd/php5-5.3.5/Zend/zend_objects_API.c:92
        i = 79
#17 0x00007ffb4bf269b4 in shutdown_executor () at /build/buildd/php5-5.3.5/Zend/zend_execute_API.c:302
        __orig_bailout = <incomplete type>
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __orig_bailout = <incomplete type>
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
        __bailout = {{__jmpbuf = {1281816640, 32763, 3456910331, 3972973522, 1281814688, 32763, 1342279408, 32763}, __mask_was_saved = 0, __saved_mask = {__val = {1350706600, 32763, 0, 0, 1274365153, 32763, 1350922816, 32763, 1249169440, 32763, 1281798232, 32763, 1249169440, 32763, 0, 0}}}}
#18 0x00007ffb4bf34a05 in zend_deactivate () at /build/buildd/php5-5.3.5/Zend/zend.c:962
        __orig_bailout = 0xffffffff00000001
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
        __orig_bailout = 0xffffffff00000001
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
        __orig_bailout = 0x0
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
        __orig_bailout = 0x0
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
        __orig_bailout = 0x7ffb5079b770
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
        __orig_bailout = 0x0
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
        __orig_bailout = 0xffffffff00000001
        __bailout = {{__jmpbuf = {0, 0, 1281814688, 32763, 2995536891, 322458676, 1281814688, 32763}, __mask_was_saved = 558253051, __saved_mask = {__val = {0, 32763, 1342279408, 32763, 1, 4294967295, 0, 0, 0, 0, 0, 0, 1350261504, 32763, 1328329152, 32763}}}}
#19 0x00007ffb4bee19ff in php_request_shutdown (dummy=0x7ffb5103f628) at /build/buildd/php5-5.3.5/main/main.c:1649
        report_memleaks = 0 '\000'
#20 0x00007ffb4bfcc287 in php_handler (r=0x7ffb4bfcc287) at /build/buildd/php5-5.3.5/sapi/apache2handler/sapi_apache2.c:526
        ctx = 0x7ffb507f17c8
        conf = 0x7ffb507ef2c8
        brigade = 0x0
        bucket = 0x7ffb4fc720d8
        rv = 1338450136
        parent_req = 0x1
#21 0x00007ffb4fde9318 in ap_run_handler (r=0x7ffb507ef2c8) at /build/buildd/apache2-2.2.17/server/config.c:159
        pHook = <value optimized out>
        n = <value optimized out>
        rv = <value optimized out>
#22 0x00007ffb4fde977c in ap_invoke_handler (r=0x7ffb507ef2c8) at /build/buildd/apache2-2.2.17/server/config.c:377
        handler = <value optimized out>
        p = <value optimized out>
        result = <value optimized out>
        old_handler = 0x7ffb50528778 "application/x-httpd-php"
        ignore = <value optimized out>
#23 0x00007ffb4fdf8b8c in ap_internal_redirect (new_uri=<value optimized out>, r=<value optimized out>) at /build/buildd/apache2-2.2.17/modules/http/http_request.c:549
        new = 0x7ffb507ef2c8
        access_status = <value optimized out>
#24 0x00007ffb4a29b12d in handler_redirect (r=0x7ffb507ea700) at /build/buildd/apache2-2.2.17/modules/mappers/mod_rewrite.c:4848
No locals.
#25 0x00007ffb4fde9318 in ap_run_handler (r=0x7ffb507ea700) at /build/buildd/apache2-2.2.17/server/config.c:159
        pHook = <value optimized out>
        n = <value optimized out>
        rv = <value optimized out>
#26 0x00007ffb4fde977c in ap_invoke_handler (r=0x7ffb507ea700) at /build/buildd/apache2-2.2.17/server/config.c:377
        handler = <value optimized out>
        p = <value optimized out>
        result = <value optimized out>
        old_handler = 0x7ffb4a2a18c8 "redirect-handler"
        ignore = <value optimized out>
#27 0x00007ffb4fdf9550 in ap_process_request (r=0x7ffb507ea700) at /build/buildd/apache2-2.2.17/modules/http/http_request.c:282
        access_status = <value optimized out>
#28 0x00007ffb4fdf6528 in ap_process_http_connection (c=0x7ffb507e4470) at /build/buildd/apache2-2.2.17/modules/http/http_core.c:190
        r = 0x7ffb507ea700
        csd = 0x0
#29 0x00007ffb4fdefef8 in ap_run_process_connection (c=0x7ffb507e4470) at /build/buildd/apache2-2.2.17/server/connection.c:43
        pHook = <value optimized out>
        n = <value optimized out>
        rv = <value optimized out>
#30 0x00007ffb4fdfe530 in child_main (child_num_arg=<value optimized out>) at /build/buildd/apache2-2.2.17/server/mpm/prefork/prefork.c:662
        current_conn = 0x7ffb507e4470
        csd = 0x7ffb507e4280
        ptrans = 0x7ffb507e4208
        allocator = 0x7ffb507e2100
        status = <value optimized out>
        i = <value optimized out>
        lr = <value optimized out>
        pollset = 0x7ffb507e2300
        sbh = 0x7ffb507e22f8
        bucket_alloc = 0x7ffb507e8678
        last_poll_idx = 0
#31 0x00007ffb4fdfe83a in make_child (s=0x7ffb503f1938, slot=0) at /build/buildd/apache2-2.2.17/server/mpm/prefork/prefork.c:763
        pid = 0
#32 0x00007ffb4fdfe8f7 in startup_children (number_to_start=5) at /build/buildd/apache2-2.2.17/server/mpm/prefork/prefork.c:781
        i = <value optimized out>
#33 0x00007ffb4fdff24a in ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at /build/buildd/apache2-2.2.17/server/mpm/prefork/prefork.c:1002
        index = <value optimized out>
        remaining_children_to_start = <value optimized out>
        rv = <value optimized out>
#34 0x00007ffb4fdd43aa in main (argc=3, argv=0x7fffec38fca8) at /build/buildd/apache2-2.2.17/server/main.c:741
        c = 0 '\000'
        configtestonly = <value optimized out>
        confname = 0x7ffb4fe00e2b "apache2.conf"
        def_server_root = 0x7ffb4fe00e1e "/etc/apache2"
        temp_error_log = 0x0
        error = <value optimized out>
        process = 0x7ffb503e9218
        server_conf = 0x7ffb503f1938
        pglobal = 0x7ffb503e9128
        pconf = 0x7ffb503eb138
        plog = 0x7ffb5041f2d8
        ptemp = 0x7ffb503f3178
        pcommands = 0x7ffb503ed148
        opt = 0x7ffb503ed238
        rv = 0
        mod = <value optimized out>
        optarg = 0x1 <Address 0x1 out of bounds>
        signal_server = <value optimized out>

I'm guessing this is as much as I can provide without any directions or input on your side. Hope this helps.
 [2013-02-18 00:35 UTC] php-bugs 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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