Crash in zend_mm_remove_from_free_list

Similar reports
Problem #17628
Component
php
Last affected version
0:5.4.16-48.el7
Executable
/usr/sbin/php-fpm
Error name
SIGSEGV 11
First occurrence
2021-04-05
Last occurrence
2026-05-19
Unique reports
8
Quality
-14

Statistics

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

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
zend_stack_destroy
/usr/sbin/php-fpm 0x2655d0
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
4
shutdown_compiler
/usr/sbin/php-fpm 0x244215
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
5
zend_deactivate
/usr/sbin/php-fpm 0x26696d
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-