Crash in zend_mm_remove_from_free_list

Similar reports
Problem #6408
Component
php
Last affected version
0:5.4.16-48.el7
Executable
/usr/sbin/php-fpm
Error name
SIGSEGV 11
First occurrence
2021-04-26
Last occurrence
2026-05-17
Unique reports
12
Quality
-22

Statistics

Operating system Unique / Total count
CentOS 7 12 / 15
Operating system Count
CentOS 7 15
Architecture Count
x86_64 15
Related packages Count
libxcb 15
 0:1.12-1.el7 13
 0:1.13-1.el7 2
openssl-libs 15
 1:1.0.2k-8.el7 13
 1:1.0.2k-26.el7_9 2
libattr 15
 0:2.4.46-12.el7 13
 0:2.4.46-13.el7 2
Show more… (64)
nss-softokn-freebl 15
 0:3.28.3-8.el7_4 13
 0:3.90.0-6.el7_9 2
libmemcached 15
 0:1.0.16-5.el7 15
keyutils-libs 15
 0:1.5.8-3.el7 15
sssd-client 15
 0:1.15.2-50.el7_4.11 13
 0:1.16.5-10.el7_9.16 2
elfutils-libelf 15
 0:0.168-8.el7 13
 0:0.176-5.el7 2
nss-util 15
 0:3.28.4-3.el7 13
 0:3.90.0-1.el7_9 2
libcap 15
 0:2.22-9.el7 13
 0:2.22-11.el7 2
libxslt 15
 0:1.1.28-5.el7 13
 0:1.1.28-6.el7 2
libstdc++ 15
 0:4.8.5-16.el7_4.2 13
 0:4.8.5-44.el7 2
libcurl 15
 0:7.29.0-42.el7_4.1 13
 0:7.29.0-59.el7_9.2 2
pcre 15
 0:8.32-17.el7 15
php-gd 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
t1lib 15
 0:5.1.2-14.el7 15
php-xmlrpc 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
libxml2 15
 0:2.9.1-6.el7_2.3 13
 0:2.9.1-6.el7_9.6 2
krb5-libs 15
 0:1.15.1-8.el7 13
 0:1.15.1-55.el7_9 2
systemd-libs 15
 0:219-42.el7_4.10 13
 0:219-78.el7_9.9 2
zlib 15
 0:1.2.7-17.el7 13
 0:1.2.7-21.el7_9 2
php-fpm 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
php-pgsql 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
libssh2 15
 0:1.4.3-10.el7_2.1 13
 0:1.8.0-4.el7_9.1 2
elfutils-libs 15
 0:0.168-8.el7 13
 0:0.176-5.el7 2
php-mbstring 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
php-ldap 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
php-xml 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
php-intl 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
libselinux 15
 0:2.5-11.el7 13
 0:2.5-15.el7 2
libgpg-error 15
 0:1.12-3.el7 15
glibc 15
 0:2.17-196.el7_4.2 13
 0:2.17-326.el7_9.3 2
php-common 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
nspr 15
 0:4.13.1-1.0.el7_3 13
 0:4.35.0-1.el7_9 2
openldap 15
 0:2.4.44-5.el7 13
 0:2.4.44-25.el7_9 2
libjpeg-turbo 15
 0:1.2.90-5.el7 13
 0:1.2.90-8.el7 2
libgcc 15
 0:4.8.5-16.el7_4.2 13
 0:4.8.5-44.el7 2
libpng 15
 2:1.5.13-7.el7_2 13
 2:1.5.13-8.el7 2
sqlite 15
 0:3.7.17-8.el7 13
 0:3.7.17-8.el7_7.1 2
libcom_err 15
 0:1.42.9-10.el7 13
 0:1.42.9-19.el7 2
php-pecl-apcu 15
 0:4.0.11-1.el7 15
libXpm 15
 0:3.5.12-1.el7 13
 0:3.5.12-2.el7_9 2
php-pecl-igbinary 15
 0:1.2.1-1.el7 15
php-soap 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
libidn 15
 0:1.28-4.el7 15
cyrus-sasl-lib 15
 0:2.1.26-21.el7 13
 0:2.1.26-24.el7_9 2
postgresql-libs 15
 0:9.2.24-1.el7_5 13
 0:9.2.24-9.el7_9 2
libicu 15
 0:50.1.2-15.el7 13
 0:50.2-4.el7_7 2
php-pecl-zendopcache 15
 0:7.0.5-2.el7 15
libevent 15
 0:2.0.21-4.el7 15
libgcrypt 15
 0:1.5.3-14.el7 15
xz-libs 15
 0:5.2.2-1.el7 13
 0:5.2.2-2.el7_9 2
libXau 15
 0:1.0.8-2.1.el7 15
php-pdo 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
php-pecl-msgpack 15
 0:0.5.5-5.el7 15
php-process 15
 0:5.4.16-43.el7_4.1 13
 0:5.4.16-48.el7 2
libzip 15
 0:0.10.1-8.el7 15
glibc-common 15
 0:2.17-196.el7_4.2 13
 0:2.17-326.el7_9.3 2
nss 15
 0:3.28.4-15.el7_4 13
 0:3.90.0-2.el7_9 2
libX11 15
 0:1.6.5-1.el7 13
 0:1.6.7-5.el7_9 2
bzip2-libs 15
 0:1.0.6-13.el7 15
gmp 15
 1:6.0.0-15.el7 15
freetype 15
 0:2.4.11-15.el7 13
 0:2.8-14.el7_9.1 2
php-pecl-memcached 15
 0:2.2.0-1.el7 15
nss-pem 8
 0:1.0.3-4.el7 7
 0:1.0.3-7.el7_9.1 1
nss-softokn 8
 0:3.28.3-8.el7_4 7
 0:3.90.0-6.el7_9 1
nss-sysinit 8
 0:3.28.4-15.el7_4 7
 0:3.90.0-2.el7_9 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
zend_mm_remove_from_free_list
/usr/sbin/php-fpm 0x23f6fd
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
2
_zend_mm_free_int
/usr/sbin/php-fpm 0x23f8ec
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
3
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
4
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
5
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
zend_objects_store_free_object_storage
/usr/sbin/php-fpm 0x28ea97
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
8
shutdown_executor
/usr/sbin/php-fpm 0x2576a3
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
9
zend_deactivate
/usr/sbin/php-fpm 0x2668a5
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
10
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
11
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-