Bug #74359 [Opn->Dup]: WARNING: [pool websit] child 9297 exited on signal 7 (SIGBUS - core dumped) aft

From: Date: Sat, 23 Dec 2017 11:08:53 +0000
Subject: Bug #74359 [Opn->Dup]: WARNING: [pool websit] child 9297 exited on signal 7 (SIGBUS - core dumped) aft
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=74359&edit=1

 ID:                 74359
 Updated by:         nikic@php.net
 Reported by:        sterngre at gmail dot com
 Summary:            WARNING: [pool websit] child 9297 exited on signal 7
                     (SIGBUS - core dumped) aft
-Status:             Open
+Status:             Duplicate
 Type:               Bug
 Package:            Reproducible crash
 Operating System:   CentOS Linux release 7.3.1611 (C
 PHP Version:        5.6.30
 Block user comment: N
 Private report:     N

 New Comment:

Very likely a duplicate of bug #52752.


Previous Comments:
------------------------------------------------------------------------
[2017-04-01 10:28:13] sterngre at gmail dot com

Description:
------------
Hello

I`m getting random failurs of PHP with 
WARNING: [pool websit] child 9297 exited on signal 7 (SIGBUS - core dumped) after xxx seconds

[root@blasty gs92437]# gdb /usr/sbin/php-fpm coredump-php-fpm.16339
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
Copyright (C) 2013 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/>...
Reading symbols from /usr/sbin/php-fpm...Reading symbols from
/usr/lib/debug/usr/sbin/php-fpm.debug...done.
done.
[New LWP 16339]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `php-fpm: pool blasty           '.
Program terminated with signal 7, Bus error.
#0  lex_scan (zendlval=zendlval@entry=0x7ffdac3e3a48) at Zend/zend_language_scanner.c:1082
1082                    if (yych != '<') goto yy4;


Test script:
---------------
I uploaded core dump https://uploadfiles.io/41359

Bug is random and it`s end with 

WARNING: [pool websit] child 9297 exited on signal 7 (SIGBUS - core dumped) after xxx seconds

Please help to investigate that issue



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Edit this bug report at https://bugs.php.net/bug.php?id=74359&edit=1


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