Bug #76846 [NEW]: crashdump signal 11
From: mate at sla dot hu
Operating system: ubuntu 16
PHP version: 7.2.9
Package: FPM related
Bug Type: Bug
Bug description:crashdump signal 11
Description:
------------
Hi,
custom compilation using php-fpm crashes sometimes, actual version is
7.2.6
[755816.604490] php-fpm[35668]: segfault at 7f45d742b760 ip
000000000082f4ff sp 00007fffc2c83700 error 4
.crash
ProcStatus
Name: php-fpm
State: S (sleeping)
Tgid: 35668
What does it mean it's in State: S (sleeping)?
gdb bt
Reading symbols from /var/www/sbin/php-fpm...done.
[New LWP 35668]
warning: .dynamic section for "/usr/lib/x86_64-linux-gnu/libxml2.so.2"
is not at the expected address (wrong library or version mismatch?)
warning: .dynamic section for "/lib/x86_64-linux-gnu/libcrypto.so.1.0.0"
is not at the expected address (wrong library or version mismatch?)
warning: Could not load shared library symbols for 2 libraries, e.g.
/lib/x86_64-linux-gnu/libnss_winbind.so.2.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?
[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 xxxxxxxxx
'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x000000000082f4ff in zend_hash_find ()
(gdb) bt
#0 0x000000000082f4ff in zend_hash_find ()
#1 0x00000000004e2d26 in pcre_get_compiled_regex_cache ()
#2 0x00000000004e5a19 in zif_preg_match ()
#3 0x00000000008df69c in execute_ex ()
#4 0x00000000008e506f in zend_execute ()
#5 0x0000000000819f40 in zend_execute_scripts ()
#6 0x00000000007a9618 in php_execute_script ()
#7 0x0000000000445587 in main ()
(gdb) quit
I know, this is not much info
Does it help to search for a bug, if I install a version with
enable-debug?
thanks
--
Edit bug report at https://bugs.php.net/bug.php?id=76846&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76846&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76846&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76846&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=76846&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=76846&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=76846&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=76846&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=76846&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=76846&r=support
Expected behavior: https://bugs.php.net/fix.php?id=76846&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=76846&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=76846&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=76846&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76846&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=76846&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=76846&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=76846&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=76846&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=76846&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=76846&r=mysqlcfg
Thread (9 messages)
- mate at sla dot hu