Crash in zend_mm_remove_from_free_list

Similar reports
Problem #20341
Component
php
Last affected version
0:5.4.16-48.el7
Executable
/usr/sbin/php-fpm
Error name
SIGSEGV 11
First occurrence
2021-09-07
Last occurrence
2026-06-12
Unique reports
14
Quality
-26

Statistics

Operating system Unique / Total count
CentOS 7 14 / 160
Operating system Count
CentOS 7 160
Architecture Count
x86_64 160
Related packages Count
libpng 160
 2:1.5.13-7.el7_2 159
 2:1.5.13-8.el7 1
nspr 160
 0:4.13.1-1.0.el7_3 152
 0:4.19.0-1.el7_5 7
 0:4.35.0-1.el7_9 1
sssd-client 160
 0:1.15.2-50.el7_4.11 152
 0:1.16.0-19.el7_5.5 7
 0:1.16.5-10.el7_9.16 1
Show more… (72)
php-pdo 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
php-mbstring 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
libXau 160
 0:1.0.8-2.1.el7 160
glibc-common 160
 0:2.17-196.el7_4.2 152
 0:2.17-222.el7 7
 0:2.17-326.el7_9.3 1
libcurl 160
 0:7.29.0-42.el7_4.1 152
 0:7.29.0-46.el7 7
 0:7.29.0-59.el7_9.2 1
libxml2 160
 0:2.9.1-6.el7_2.3 159
 0:2.9.1-6.el7_9.6 1
php-xml 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
libX11 160
 0:1.6.5-1.el7 159
 0:1.6.7-5.el7_9 1
php-process 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
nss 160
 0:3.28.4-15.el7_4 152
 0:3.36.0-5.el7_5 7
 0:3.90.0-2.el7_9 1
openssl-libs 160
 1:1.0.2k-8.el7 152
 1:1.0.2k-12.el7 7
 1:1.0.2k-26.el7_9 1
libjpeg-turbo 160
 0:1.2.90-5.el7 159
 0:1.2.90-8.el7 1
openldap 160
 0:2.4.44-5.el7 152
 0:2.4.44-15.el7_5 7
 0:2.4.44-25.el7_9 1
nss-softokn-freebl 160
 0:3.28.3-8.el7_4 152
 0:3.36.0-5.el7_5 7
 0:3.90.0-6.el7_9 1
php-fpm 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
libcom_err 160
 0:1.42.9-10.el7 152
 0:1.42.9-13.el7 7
 0:1.42.9-19.el7 1
libattr 160
 0:2.4.46-12.el7 152
 0:2.4.46-13.el7 8
systemd-libs 160
 0:219-42.el7_4.10 152
 0:219-57.el7_5.1 7
 0:219-78.el7_9.9 1
gmp 160
 1:6.0.0-15.el7 160
cyrus-sasl-lib 160
 0:2.1.26-21.el7 152
 0:2.1.26-23.el7 7
 0:2.1.26-24.el7_9 1
libstdc++ 160
 0:4.8.5-16.el7_4.2 152
 0:4.8.5-28.el7_5.1 7
 0:4.8.5-44.el7 1
libgcc 160
 0:4.8.5-16.el7_4.2 152
 0:4.8.5-28.el7_5.1 7
 0:4.8.5-44.el7 1
elfutils-libs 160
 0:0.168-8.el7 152
 0:0.170-4.el7 7
 0:0.176-5.el7 1
elfutils-libelf 160
 0:0.168-8.el7 152
 0:0.170-4.el7 7
 0:0.176-5.el7 1
freetype 160
 0:2.4.11-15.el7 159
 0:2.8-14.el7_9.1 1
sqlite 160
 0:3.7.17-8.el7 159
 0:3.7.17-8.el7_7.1 1
libgpg-error 160
 0:1.12-3.el7 160
pcre 160
 0:8.32-17.el7 160
libzip 160
 0:0.10.1-8.el7 160
php-gd 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
krb5-libs 160
 0:1.15.1-8.el7 152
 0:1.15.1-37.el7_6 7
 0:1.15.1-55.el7_9 1
libselinux 160
 0:2.5-11.el7 152
 0:2.5-14.1.el7 7
 0:2.5-15.el7 1
keyutils-libs 160
 0:1.5.8-3.el7 160
t1lib 160
 0:5.1.2-14.el7 160
libcap 160
 0:2.22-9.el7 159
 0:2.22-11.el7 1
nss-util 160
 0:3.28.4-3.el7 152
 0:3.36.0-1.el7_5 7
 0:3.90.0-1.el7_9 1
libxslt 160
 0:1.1.28-5.el7 159
 0:1.1.28-6.el7 1
libssh2 160
 0:1.4.3-10.el7_2.1 159
 0:1.8.0-4.el7_9.1 1
zlib 160
 0:1.2.7-17.el7 159
 0:1.2.7-21.el7_9 1
libxcb 160
 0:1.12-1.el7 159
 0:1.13-1.el7 1
glibc 160
 0:2.17-196.el7_4.2 152
 0:2.17-222.el7 7
 0:2.17-326.el7_9.3 1
libgcrypt 160
 0:1.5.3-14.el7 160
php-common 160
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 8
xz-libs 160
 0:5.2.2-1.el7 159
 0:5.2.2-2.el7_9 1
libXpm 160
 0:3.5.12-1.el7 159
 0:3.5.12-2.el7_9 1
bzip2-libs 160
 0:1.0.6-13.el7 160
libidn 160
 0:1.28-4.el7 160
php-intl 153
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 1
php-soap 153
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 1
libevent 153
 0:2.0.21-4.el7 153
postgresql-libs 153
 0:9.2.24-1.el7_5 152
 0:9.2.24-9.el7_9 1
nss-softokn 153
 0:3.28.3-8.el7_4 146
 0:3.36.0-5.el7_5 7
php-pgsql 153
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 1
php-xmlrpc 153
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 1
php-pecl-igbinary 153
 0:1.2.1-1.el7 153
nss-sysinit 153
 0:3.28.4-15.el7_4 146
 0:3.36.0-5.el7_5 7
php-pecl-zendopcache 153
 0:7.0.5-2.el7 153
php-ldap 153
 0:5.4.16-43.el7_4.1 152
 0:5.4.16-48.el7 1
nss-pem 153
 0:1.0.3-4.el7 153
libicu 153
 0:50.1.2-15.el7 152
 0:50.2-4.el7_7 1
php-pecl-msgpack 153
 0:0.5.5-5.el7 153
libmemcached 153
 0:1.0.16-5.el7 153
php-pecl-apcu 153
 0:4.0.11-1.el7 153
php-pecl-memcached 153
 0:2.2.0-1.el7 153
newrelic-php5 7
 0:8.1.0.209-1 7
libzmq5 7
 0:4.3.1-23.3 7
libpgm-5_2-0 7
 0:5.2.122-31.1 7
libsodium18 7
 0:1.0.11-1.5 7
php-mysqlnd 7
 0:5.4.16-48.el7 7
php-mcrypt 7
 0:5.4.16-7.el7 7
libmcrypt 7
 0:2.5.8-13.el7 7
php-bcmath 7
 0:5.4.16-48.el7 7

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 0x23f8db
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
3
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
4
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
5
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
8
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
9
zend_objects_store_free_object_storage
/usr/sbin/php-fpm 0x28ea97
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
10
shutdown_executor
/usr/sbin/php-fpm 0x2576a3
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
11
zend_deactivate
/usr/sbin/php-fpm 0x2668a5
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
12
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
13
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-