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
2021-03-05
Last occurrence
2026-05-27
Unique reports
44
Quality
-24

Statistics

Operating system Unique / Total count
CentOS 7 44 / 218
Operating system Count
CentOS 7 218
Architecture Count
x86_64 218
Related packages Count
libxml2 218
 0:2.9.1-6.el7_2.3 137
 0:2.9.1-6.el7_9.6 81
elfutils-libs 218
 0:0.168-8.el7 137
 0:0.176-5.el7 81
krb5-libs 218
 0:1.15.1-8.el7 137
 0:1.15.1-55.el7_9 81
Show more… (64)
php-gd 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
libselinux 218
 0:2.5-11.el7 137
 0:2.5-15.el7 81
xz-libs 218
 0:5.2.2-1.el7 137
 0:5.2.2-2.el7_9 81
libXpm 218
 0:3.5.12-1.el7 137
 0:3.5.12-2.el7_9 81
php-soap 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
php-xmlrpc 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
php-common 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
t1lib 218
 0:5.1.2-14.el7 218
libmemcached 218
 0:1.0.16-5.el7 218
nss-util 218
 0:3.28.4-3.el7 137
 0:3.90.0-1.el7_9 81
elfutils-libelf 218
 0:0.168-8.el7 137
 0:0.176-5.el7 81
libattr 218
 0:2.4.46-12.el7 137
 0:2.4.46-13.el7 81
keyutils-libs 218
 0:1.5.8-3.el7 218
libcurl 218
 0:7.29.0-42.el7_4.1 137
 0:7.29.0-59.el7_9.2 81
openssl-libs 218
 1:1.0.2k-8.el7 137
 1:1.0.2k-26.el7_9 81
libcap 218
 0:2.22-9.el7 137
 0:2.22-11.el7 81
libX11 218
 0:1.6.5-1.el7 137
 0:1.6.7-5.el7_9 81
php-pecl-igbinary 218
 0:1.2.1-1.el7 218
nss-softokn-freebl 218
 0:3.28.3-8.el7_4 137
 0:3.90.0-6.el7_9 81
libXau 218
 0:1.0.8-2.1.el7 218
libstdc++ 218
 0:4.8.5-16.el7_4.2 137
 0:4.8.5-44.el7 81
freetype 218
 0:2.4.11-15.el7 137
 0:2.8-14.el7_9.1 81
php-mbstring 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
php-xml 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
sssd-client 218
 0:1.15.2-50.el7_4.11 137
 0:1.16.5-10.el7_9.16 81
libzip 218
 0:0.10.1-8.el7 218
libxcb 218
 0:1.12-1.el7 137
 0:1.13-1.el7 81
php-intl 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
nspr 218
 0:4.13.1-1.0.el7_3 137
 0:4.35.0-1.el7_9 81
libxslt 218
 0:1.1.28-5.el7 137
 0:1.1.28-6.el7 81
zlib 218
 0:1.2.7-17.el7 137
 0:1.2.7-21.el7_9 81
glibc 218
 0:2.17-196.el7_4.2 137
 0:2.17-326.el7_9.3 81
php-process 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
php-fpm 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
php-pecl-msgpack 218
 0:0.5.5-5.el7 218
bzip2-libs 218
 0:1.0.6-13.el7 218
postgresql-libs 218
 0:9.2.24-1.el7_5 137
 0:9.2.24-9.el7_9 81
openldap 218
 0:2.4.44-5.el7 137
 0:2.4.44-25.el7_9 81
glibc-common 218
 0:2.17-196.el7_4.2 137
 0:2.17-326.el7_9.3 81
sqlite 218
 0:3.7.17-8.el7 137
 0:3.7.17-8.el7_7.1 81
php-pgsql 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
gmp 218
 1:6.0.0-15.el7 218
php-pecl-memcached 218
 0:2.2.0-1.el7 218
libssh2 218
 0:1.4.3-10.el7_2.1 137
 0:1.8.0-4.el7_9.1 81
libcom_err 218
 0:1.42.9-10.el7 137
 0:1.42.9-19.el7 81
cyrus-sasl-lib 218
 0:2.1.26-21.el7 137
 0:2.1.26-24.el7_9 81
libevent 218
 0:2.0.21-4.el7 218
libgcc 218
 0:4.8.5-16.el7_4.2 137
 0:4.8.5-44.el7 81
libgcrypt 218
 0:1.5.3-14.el7 218
nss 218
 0:3.28.4-15.el7_4 137
 0:3.90.0-2.el7_9 81
libgpg-error 218
 0:1.12-3.el7 218
php-pecl-zendopcache 218
 0:7.0.5-2.el7 218
php-ldap 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
php-pecl-apcu 218
 0:4.0.11-1.el7 218
libjpeg-turbo 218
 0:1.2.90-5.el7 137
 0:1.2.90-8.el7 81
libidn 218
 0:1.28-4.el7 218
libicu 218
 0:50.1.2-15.el7 137
 0:50.2-4.el7_7 81
php-pdo 218
 0:5.4.16-43.el7_4.1 137
 0:5.4.16-48.el7 81
libpng 218
 2:1.5.13-7.el7_2 137
 2:1.5.13-8.el7 81
systemd-libs 218
 0:219-42.el7_4.10 137
 0:219-78.el7_9.9 81
pcre 218
 0:8.32-17.el7 218
nss-pem 62
 0:1.0.3-4.el7 46
 0:1.0.3-7.el7_9.1 16
nss-softokn 62
 0:3.28.3-8.el7_4 46
 0:3.90.0-6.el7_9 16
nss-sysinit 62
 0:3.28.4-15.el7_4 46
 0:3.90.0-2.el7_9 16

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