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Bug #78592 filter related extension cause Segmentation fault
Submitted: 2019-09-25 07:22 UTC Modified: 2019-09-26 01:57 UTC
From: john dot royer at gmail dot com Assigned:
Status: Open Package: JSON related
PHP Version: 7.3.9 OS: Linux (Ubuntu 18.04)
Private report: No CVE-ID: None
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 [2019-09-25 07:22 UTC] john dot royer at gmail dot com
Description:
------------
$ phpunit 
... Run by vendor/bin/phpunit ...
PHPUnit 7.5.15 by Sebastian Bergmann and contributors.

............................................................Segmentation fault (core dumped)

//-------------------------------

Sorry, issue cause only run after a lot of tests.  If I just run patial test, like `phpunit test/src/ApplicationTest.php`, there is no error occur.

My PHP environment is as the gist shown: https://gist.github.com/johnroyer/1c05332c94db0374ffc0d823fee0818b. Hope this helps.

Test script:
---------------
I use phpbrew to rebuild PHP 7.3.9 and add extension step by step. Issue occurs after a compile filter library :

phpbrew install 7.3.9 +cli +json +pdo +xml +curl +mysql +hash +ctype +openssl +filter

Expected result:
----------------
PHPUnit should run all the test and should not have any PHP language related issue.


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 [2019-09-25 09:42 UTC] requinix@php.net
-Status: Open +Status: Feedback
 [2019-09-25 09:42 UTC] requinix@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.


 [2019-09-26 01:48 UTC] john dot royer at gmail dot com
I got a core dump, as below:

$ gdb `which php` core-php.21646
GNU gdb (Ubuntu 8.1-0ubuntu3.1) 8.1.0.20180409-git
Copyright (C) 2018 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-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/php...(no debugging symbols found)...done.

warning: core file may not match specified executable file.
[New LWP 21646]
[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 vendor/bin/phpunit'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000055e98d4fa1f2 in _emalloc_56 ()



(gdb) bt
#0  0x000055e98d4fa1f2 in _emalloc_56 ()
#1  0x000055e98d52d149 in _zend_new_array_0 ()
#2  0x00007f1840827d99 in ?? () from /usr/lib/php/20180731/json.so
#3  0x00007f1840828589 in ?? () from /usr/lib/php/20180731/json.so
#4  0x00007f18408253f6 in php_json_decode_ex () from /usr/lib/php/20180731/json.so
#5  0x00007f18408255c9 in ?? () from /usr/lib/php/20180731/json.so
#6  0x000055e98d5b011b in execute_ex ()
#7  0x000055e98d5b03f3 in zend_execute ()
#8  0x000055e98d521272 in zend_execute_scripts ()
#9  0x000055e98d4c11f0 in php_execute_script ()
#10 0x000055e98d5b28cc in ?? ()
#11 0x000055e98d3786fb in ?? ()
#12 0x00007f184af64b97 in __libc_start_main (main=0x55e98d3782e0, argc=2, argv=0x7ffd793af448, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=0x7ffd793af438) at ../csu/libc-start.c:310
#13 0x000055e98d37889a in _start ()


//==================================

I don't know about gbd. Is it means PHP crashed while using JSON extension ?
 [2019-09-26 01:57 UTC] requinix@php.net
-Status: Feedback +Status: Open -Package: Filter related +Package: JSON related
 [2019-09-26 01:57 UTC] requinix@php.net
> Is it means PHP crashed while using JSON extension ?
More or less. The issue could be with json_decode(), or it could be with the engine internals that the function was using.

What if you phpbrew install with filter and without json? Or with json and without filter?
 [2019-09-26 03:37 UTC] john dot royer at gmail dot com
Here are more infomations.

//========  PHP with JSON , but no filter  ===========

build script: phpbrew install  7.3.9  +cli +json +pdo +xml +curl +mysql +hash +ctype +openssl 



Run phpunit again:

$ phpunit
... Run by vendor/bin/phpunit ...
PHPUnit 7.5.15 by Sebastian Bergmann and contributors.

..................................ESE....F...............ES....  63 / 303 ( 20%)
........FF........F.................FFF.......F.......F...... 126 / 303 ( 41%)
......F........................................................ 189 / 303 ( 62%)
..............................EE...EE.......................... 252 / 303 ( 83%)
...................................................             303 / 303 (100%)

Time: 2.06 minutes, Memory: 86.50 MB

There were 7 errors:

1) Tests\app\Http\Controllers\BarcodeControllerTest::testUploadingCsv
Error: Call to undefined function Predis\Connection\filter_var()





// =============  PHP without JSON but has filter  ==================

build script: phpbrew install  7.3.9  +cli  +pdo +xml +curl +mysql +hash +ctype +openssl +filter


Run PHPUnut :

$ phpunit
... Run by vendor/bin/phpunit ...
PHPUnit 7.5.15 by Sebastian Bergmann and contributors.

..EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESEESSSEEEEEEEEE.........EEEE  63 / 303 ( 20%)
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 126 / 303 ( 41%)
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE.EEEEEEEEEEEEEEEEEEEEEE 189 / 303 ( 62%)
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 252 / 303 ( 83%)
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESSSESSEEEE             303 / 303 (100%)

Time: 3.07 seconds, Memory: 178.00 MB

There were 282 errors:

1) ShopifyApiCallerTest::testSetAndGetShopDomain
ErrorException: Use of undefined constant JSON_HEX_TAG - assumed 'JSON_HEX_TAG' (this will throw an Error in a future version of PHP)


//====================================

Seems we need both JSON and filter  extension to let segment fault occurs, right ?
 [2019-09-26 06:01 UTC] john dot royer at gmail dot com
information update: I notice that PHP 7.3.8 has same issue.

phpbrew build script: phpbrew install -j 8 7.3.8 +cli +json +pdo +xml +curl +mysql +hash +ctype +openssl +filter




$ php -v
PHP 7.3.8 (cli) (built: Sep 26 2019 13:51:13) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.8, Copyright (c) 1998-2018 Zend Technologies




$ php -m
[PHP Modules]
Core
ctype
curl
date
dom
filter
hash
json
libxml
mysqli
mysqlnd
openssl
pcre
PDO
pdo_mysql
Phar
Reflection
session
SimpleXML
SPL
standard
tokenizer
xml
xmlreader
xmlwriter
xsl
zlib




$ phpunit
... Run by vendor/bin/phpunit ...
PHPUnit 7.5.15 by Sebastian Bergmann and contributors.

...........................................................Segmentation fault (core dumped)



$ gdb `which php` core-php.17346
GNU gdb (Ubuntu 8.1-0ubuntu3.1) 8.1.0.20180409-git
Copyright (C) 2018 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-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /home/zero/.phpbrew/php/738/bin/php...done.
[New LWP 17346]
[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 /home/zero/devel/boltics/vendor/bin/phpunit'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  zend_mm_alloc_small (bin_num=6, size=56, heap=0x7f2840e00040) at /home/zero/.phpbrew/build/738/Zend/zend_alloc.c:1289
1289                    heap->free_slot[bin_num] = p->next_free_slot;



(gdb) bt
#0  zend_mm_alloc_small (bin_num=6, size=56, heap=0x7f2840e00040) at /home/zero/.phpbrew/build/738/Zend/zend_alloc.c:1289
#1  _emalloc_56 () at /home/zero/.phpbrew/build/738/Zend/zend_alloc.c:2423
#2  0x000055f67fdbb389 in _zend_new_array_0 () at /home/zero/.phpbrew/build/738/Zend/zend_hash.c:217
#3  0x000055f67fdc8bb2 in zend_fetch_debug_backtrace (return_value=return_value@entry=0x7ffda26668e0, skip_last=skip_last@entry=0, 
    options=options@entry=0, limit=limit@entry=0) at /home/zero/.phpbrew/build/738/Zend/zend_builtin_functions.c:2498
#4  0x000055f67fdcfdaf in zend_default_exception_new_ex (class_type=0x55f680d85580, skip_top_traces=0)
    at /home/zero/.phpbrew/build/738/Zend/zend_exceptions.c:215
#5  0x000055f67fdb0eab in object_and_properties_init (arg=arg@entry=0x7ffda2666960, class_type=class_type@entry=0x55f680d85580, 
    properties=properties@entry=0x0) at /home/zero/.phpbrew/build/738/Zend/zend_API.c:1335
#6  0x000055f67fdb0fa7 in object_init_ex (arg=arg@entry=0x7ffda2666960, class_type=class_type@entry=0x55f680d85580)
    at /home/zero/.phpbrew/build/738/Zend/zend_API.c:1343
#7  0x000055f67fb0d696 in zend_throw_exception (exception_ce=exception_ce@entry=0x55f680d85580, 
    message=0x7f283eafa500 "Class Query executed does not exist", code=code@entry=-1)
    at /home/zero/.phpbrew/build/738/Zend/zend_exceptions.c:909
#8  0x000055f67fb0d84d in zend_throw_exception_ex (exception_ce=0x55f680d85580, code=code@entry=-1,
    format=format@entry=0x55f67ff4480e "Class %s does not exist") at /home/zero/.phpbrew/build/738/Zend/zend_exceptions.c:936
#9  0x000055f67fc6227d in reflection_class_object_ctor (execute_data=0x7f2840e26b50, is_object=<optimized out>, return_value=<optimized out>)
    at /home/zero/.phpbrew/build/738/ext/reflection/php_reflection.c:3744
#10 0x000055f67fe3c455 in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:980
#11 execute_ex (ex=0x7f2840e00040) at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:55485
#12 0x000055f67fda195b in zend_call_function (fci=fci@entry=0x7ffda2666ce0, fci_cache=<optimized out>, fci_cache@entry=0x7ffda2666cc0)
    at /home/zero/.phpbrew/build/738/Zend/zend_execute_API.c:756
#13 0x000055f67fde1b33 in zend_std_call_getter (zobj=zobj@entry=0x7f2837e76a80, prop_name=prop_name@entry=0x7f2840ffac40,
    retval=retval@entry=0x7f2840e255a0) at /home/zero/.phpbrew/build/738/Zend/zend_object_handlers.c:206
#14 0x000055f67fde35de in zend_std_read_property (object=<optimized out>, member=<optimized out>, type=0, cache_slot=<optimized out>,
    rv=0x7f2840e255a0) at /home/zero/.phpbrew/build/738/Zend/zend_object_handlers.c:706
#15 0x000055f67fdf74de in ZEND_FETCH_OBJ_R_SPEC_TMPVAR_CONST_HANDLER () at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:13586
#16 0x000055f67fe3696d in execute_ex (ex=0x7f2840e00040) at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:56931
#17 0x000055f67fda195b in zend_call_function (fci=fci@entry=0x7ffda2666fc0, fci_cache=<optimized out>, fci_cache@entry=0x7ffda2666fa0)
    at /home/zero/.phpbrew/build/738/Zend/zend_execute_API.c:756
#18 0x000055f67fcb6db5 in zif_call_user_func_array (execute_data=0x7f2840e253b0, return_value=0x7f2840e253a0)
    at /home/zero/.phpbrew/build/738/ext/standard/basic_functions.c:4942
#19 0x000055f67fe3b45e in ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_USED_HANDLER () at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:892
#20 execute_ex (ex=0x7f2840e00040) at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:55481
#21 0x000055f67fe3d57e in zend_execute (op_array=op_array@entry=0x7f2840e812a0, return_value=0x0, return_value@entry=0x7f283faa9680)
    at /home/zero/.phpbrew/build/738/Zend/zend_vm_execute.h:60881
#22 0x000055f67fdaf512 in zend_execute_scripts (type=type@entry=8, retval=0x7f283faa9680, retval@entry=0x0, file_count=1088574176,
    file_count@entry=3) at /home/zero/.phpbrew/build/738/Zend/zend.c:1568
#23 0x000055f67fd4fca0 in php_execute_script (primary_file=0x7ffda2669690) at /home/zero/.phpbrew/build/738/main/main.c:2634
#24 0x000055f67fe3fa5c in do_cli (argc=2, argv=0x55f680c29490) at /home/zero/.phpbrew/build/738/sapi/cli/php_cli.c:997
#25 0x000055f67fb1c62b in main (argc=2, argv=0x55f680c29490) at /home/zero/.phpbrew/build/738/sapi/cli/php_cli.c:1389
 [2019-09-26 08:27 UTC] john dot royer at gmail dot com
My friend is using PHP 7.3.7 and running the same unit test, his PHP works just fine.
For me, most PHP 7.3.x gets segment fault. 

I wonder if the problem is not in PHP layer ?
 [2019-09-26 10:31 UTC] john dot royer at gmail dot com
I also get the segment fault issue in 7.2.22.

phpbrew build script: phpbrew install -j 8 7.2.22 as 72 +default +mysql +pdo +filter

$ php -v
PHP 7.2.22 (cli) (built: Sep 26 2019 16:54:38) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies



[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
dom
fileinfo
filter
hash
json
libxml
mbstring
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
Phar
posix
readline
Reflection
session
shmop
SimpleXML
sockets
SPL
standard
sysvmsg
sysvsem
sysvshm
tokenizer
xml
xmlreader
xmlwriter
xslzip
zlib





$ phpunit 
... Run by vendor/bin/phpunit ...
PHPUnit 7.5.15 by Sebastian Bergmann and contributors.

...............................................................  63 / 304 ( 20%)
................................Segmentation fault (core dumped)



//===============================================


$ gdb `which php` core-php.730
GNU gdb (Ubuntu 8.1-0ubuntu3.1) 8.1.0.20180409-git
Copyright (C) 2018 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-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /home/zero/.phpbrew/php/72/bin/php...done.
[New LWP 730]
[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 /home/zero/devel/boltics/vendor/bin/phpunit'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  zend_mm_alloc_small (bin_num=<optimized out>, size=56, heap=0x7f9626400040) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:1275
1275                    heap->free_slot[bin_num] = p->next_free_slot;


(gdb) 
#0  zend_mm_alloc_small (bin_num=<optimized out>, size=56, heap=0x7f9626400040) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:1275
#1  zend_mm_alloc_heap (size=56, heap=0x7f9626400040) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:1346
#2  _emalloc (size=size@entry=56) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:2435
#3  0x000055db1ccde341 in zend_string_alloc (persistent=0, len=28) at /home/zero/.phpbrew/build/72/Zend/zend_string.h:134
#4  php_json_scan (s=s@entry=0x7ffc9a322540) at /home/zero/.phpbrew/build/72/ext/json/json_scanner.c:593
#5  0x000055db1ccdcab7 in php_json_yylex (value=0x7ffc9a321060, parser=0x7ffc9a322540) at /home/zero/.phpbrew/build/72/ext/json/json_parser.tab.c:1905
#6  php_json_yyparse (parser=parser@entry=0x7ffc9a322540) at /home/zero/.phpbrew/build/72/ext/json/json_parser.tab.c:1367
#7  0x000055db1ccd98a1 in php_json_decode_ex (return_value=return_value@entry=0x7f9626423c20, 
    str=str@entry=0x7f9621042018 "{\n    \"name\": \"boltics/core\",\n    \"description\": \"A secert project\",\n    \"keywords\": [\"cms\", \"plattform\", \"shopify\"],\n    \"license\": \"\",\n    \"type\": \"project\",\n    \"require\": {\n        \"php\": \">=7.1.3"..., str_len=<optimized out>, options=<optimized out>, 
    depth=<optimized out>) at /home/zero/.phpbrew/build/72/ext/json/json.c:216
#8  0x000055db1ccd99f5 in zif_json_decode (execute_data=0x7f9626423d30, return_value=0x7f9626423c20) at /home/zero/.phpbrew/build/72/ext/json/json.c:306
#9  0x000055db1cfaaca0 in ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_USED_HANDLER () at /home/zero/.phpbrew/build/72/Zend/zend_vm_execute.h:816
#10 execute_ex (ex=0x38) at /home/zero/.phpbrew/build/72/Zend/zend_vm_execute.h:59762
#11 0x000055db1cfac579 in zend_execute (op_array=op_array@entry=0x7f96264802a0, return_value=0x0, return_value@entry=0x7f96253eca20)
    at /home/zero/.phpbrew/build/72/Zend/zend_vm_execute.h:63776
#12 0x000055db1cefbd22 in zend_execute_scripts (type=type@entry=8, retval=0x7f96253eca20, retval@entry=0x0, file_count=641874736, file_count@entry=3)
    at /home/zero/.phpbrew/build/72/Zend/zend.c:1498
#13 0x000055db1ce97d50 in php_execute_script (primary_file=0x7ffc9a324cf0) at /home/zero/.phpbrew/build/72/main/main.c:2599
#14 0x000055db1cfae98c in do_cli (argc=2, argv=0x55db1f559490) at /home/zero/.phpbrew/build/72/sapi/cli/php_cli.c:1011
#15 0x000055db1cbe556b in main (argc=2, argv=0x55db1f559490) at /home/zero/.phpbrew/build/72/sapi/cli/php_cli.c:1403
(gdb) 
#0  zend_mm_alloc_small (bin_num=<optimized out>, size=56, heap=0x7f9626400040) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:1275
#1  zend_mm_alloc_heap (size=56, heap=0x7f9626400040) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:1346
#2  _emalloc (size=size@entry=56) at /home/zero/.phpbrew/build/72/Zend/zend_alloc.c:2435
#3  0x000055db1ccde341 in zend_string_alloc (persistent=0, len=28) at /home/zero/.phpbrew/build/72/Zend/zend_string.h:134
#4  php_json_scan (s=s@entry=0x7ffc9a322540) at /home/zero/.phpbrew/build/72/ext/json/json_scanner.c:593
#5  0x000055db1ccdcab7 in php_json_yylex (value=0x7ffc9a321060, parser=0x7ffc9a322540) at /home/zero/.phpbrew/build/72/ext/json/json_parser.tab.c:1905
#6  php_json_yyparse (parser=parser@entry=0x7ffc9a322540) at /home/zero/.phpbrew/build/72/ext/json/json_parser.tab.c:1367
#7  0x000055db1ccd98a1 in php_json_decode_ex (return_value=return_value@entry=0x7f9626423c20, 
    str=str@entry=0x7f9621042018 "{\n    \"name\": \"boltics/core\",\n    \"description\": \"A secert project\",\n    \"keywords\": [\"cms\", \"plattform\", \"shopify\"],\n    \"license\": \"\",\n    \"type\": \"project\",\n    \"require\": {\n        \"php\": \">=7.1.3"..., str_len=<optimized out>, options=<optimized out>, 
    depth=<optimized out>) at /home/zero/.phpbrew/build/72/ext/json/json.c:216
#8  0x000055db1ccd99f5 in zif_json_decode (execute_data=0x7f9626423d30, return_value=0x7f9626423c20) at /home/zero/.phpbrew/build/72/ext/json/json.c:306
#9  0x000055db1cfaaca0 in ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_USED_HANDLER () at /home/zero/.phpbrew/build/72/Zend/zend_vm_execute.h:816
#10 execute_ex (ex=0x38) at /home/zero/.phpbrew/build/72/Zend/zend_vm_execute.h:59762
#11 0x000055db1cfac579 in zend_execute (op_array=op_array@entry=0x7f96264802a0, return_value=0x0, return_value@entry=0x7f96253eca20)
    at /home/zero/.phpbrew/build/72/Zend/zend_vm_execute.h:63776
#12 0x000055db1cefbd22 in zend_execute_scripts (type=type@entry=8, retval=0x7f96253eca20, retval@entry=0x0, file_count=641874736, file_count@entry=3)
    at /home/zero/.phpbrew/build/72/Zend/zend.c:1498
#13 0x000055db1ce97d50 in php_execute_script (primary_file=0x7ffc9a324cf0) at /home/zero/.phpbrew/build/72/main/main.c:2599
#14 0x000055db1cfae98c in do_cli (argc=2, argv=0x55db1f559490) at /home/zero/.phpbrew/build/72/sapi/cli/php_cli.c:1011
#15 0x000055db1cbe556b in main (argc=2, argv=0x55db1f559490) at /home/zero/.phpbrew/build/72/sapi/cli/php_cli.c:1403
 [2019-09-26 10:33 UTC] john dot royer at gmail dot com
I think this may not PHP's error.

Please let me know if you need more information. Thanks.
 
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