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
2021-03-14
Last occurrence
2026-07-25
Unique reports
28
Quality
-38

Statistics

Operating system Unique / Total count
CentOS 7 28 / 78
Operating system Count
CentOS 7 78
Architecture Count
x86_64 78
Related packages Count
gmp 78
 1:6.0.0-15.el7 78
php-xmlrpc 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
postgresql-libs 78
 0:9.2.24-1.el7_5 60
 0:9.2.24-9.el7_9 18
Show more… (64)
php-pecl-igbinary 78
 0:1.2.1-1.el7 78
freetype 78
 0:2.4.11-15.el7 60
 0:2.8-14.el7_9.1 18
libXau 78
 0:1.0.8-2.1.el7 78
nss-softokn-freebl 78
 0:3.28.3-8.el7_4 60
 0:3.90.0-6.el7_9 18
libicu 78
 0:50.1.2-15.el7 60
 0:50.2-4.el7_7 18
libgcrypt 78
 0:1.5.3-14.el7 78
libattr 78
 0:2.4.46-12.el7 60
 0:2.4.46-13.el7 18
pcre 78
 0:8.32-17.el7 78
xz-libs 78
 0:5.2.2-1.el7 60
 0:5.2.2-2.el7_9 18
nss-util 78
 0:3.28.4-3.el7 60
 0:3.90.0-1.el7_9 18
t1lib 78
 0:5.1.2-14.el7 78
glibc-common 78
 0:2.17-196.el7_4.2 60
 0:2.17-326.el7_9.3 18
nss 78
 0:3.28.4-15.el7_4 60
 0:3.90.0-2.el7_9 18
php-mbstring 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
libstdc++ 78
 0:4.8.5-16.el7_4.2 60
 0:4.8.5-44.el7 18
krb5-libs 78
 0:1.15.1-8.el7 60
 0:1.15.1-55.el7_9 18
keyutils-libs 78
 0:1.5.8-3.el7 78
libselinux 78
 0:2.5-11.el7 60
 0:2.5-15.el7 18
zlib 78
 0:1.2.7-17.el7 60
 0:1.2.7-21.el7_9 18
php-pdo 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
bzip2-libs 78
 0:1.0.6-13.el7 78
libcom_err 78
 0:1.42.9-10.el7 60
 0:1.42.9-19.el7 18
openldap 78
 0:2.4.44-5.el7 60
 0:2.4.44-25.el7_9 18
libcap 78
 0:2.22-9.el7 60
 0:2.22-11.el7 18
libX11 78
 0:1.6.5-1.el7 60
 0:1.6.7-5.el7_9 18
libssh2 78
 0:1.4.3-10.el7_2.1 60
 0:1.8.0-4.el7_9.1 18
php-pecl-apcu 78
 0:4.0.11-1.el7 78
php-common 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
elfutils-libelf 78
 0:0.168-8.el7 60
 0:0.176-5.el7 18
libgcc 78
 0:4.8.5-16.el7_4.2 60
 0:4.8.5-44.el7 18
php-pecl-msgpack 78
 0:0.5.5-5.el7 78
php-gd 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
sssd-client 78
 0:1.15.2-50.el7_4.11 60
 0:1.16.5-10.el7_9.16 18
sqlite 78
 0:3.7.17-8.el7 60
 0:3.7.17-8.el7_7.1 18
elfutils-libs 78
 0:0.168-8.el7 60
 0:0.176-5.el7 18
systemd-libs 78
 0:219-42.el7_4.10 60
 0:219-78.el7_9.9 18
libXpm 78
 0:3.5.12-1.el7 60
 0:3.5.12-2.el7_9 18
php-fpm 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
php-xml 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
libjpeg-turbo 78
 0:1.2.90-5.el7 60
 0:1.2.90-8.el7 18
php-pgsql 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
libgpg-error 78
 0:1.12-3.el7 78
libzip 78
 0:0.10.1-8.el7 78
libidn 78
 0:1.28-4.el7 78
cyrus-sasl-lib 78
 0:2.1.26-21.el7 60
 0:2.1.26-24.el7_9 18
libxml2 78
 0:2.9.1-6.el7_2.3 60
 0:2.9.1-6.el7_9.6 18
libcurl 78
 0:7.29.0-42.el7_4.1 60
 0:7.29.0-59.el7_9.2 18
nspr 78
 0:4.13.1-1.0.el7_3 60
 0:4.35.0-1.el7_9 18
libxcb 78
 0:1.12-1.el7 60
 0:1.13-1.el7 18
php-pecl-memcached 78
 0:2.2.0-1.el7 78
libpng 78
 2:1.5.13-7.el7_2 60
 2:1.5.13-8.el7 18
php-process 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
glibc 78
 0:2.17-196.el7_4.2 60
 0:2.17-326.el7_9.3 18
php-ldap 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
libmemcached 78
 0:1.0.16-5.el7 78
php-soap 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
php-intl 78
 0:5.4.16-43.el7_4.1 60
 0:5.4.16-48.el7 18
openssl-libs 78
 1:1.0.2k-8.el7 60
 1:1.0.2k-26.el7_9 18
php-pecl-zendopcache 78
 0:7.0.5-2.el7 78
libxslt 78
 0:1.1.28-5.el7 60
 0:1.1.28-6.el7 18
libevent 78
 0:2.0.21-4.el7 78
nss-softokn 23
 0:3.28.3-8.el7_4 20
 0:3.90.0-6.el7_9 3
nss-pem 23
 0:1.0.3-4.el7 20
 0:1.0.3-7.el7_9.1 3
nss-sysinit 23
 0:3.28.4-15.el7_4 20
 0:3.90.0-2.el7_9 3

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_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
4
zend_objects_store_del_ref_by_handle_ex
/usr/sbin/php-fpm 0x28ef6c
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
5
zend_objects_store_del_ref
/usr/sbin/php-fpm 0x28ef93
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
8
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
9
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
10
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
11
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
12
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
13
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
14
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
15
zend_objects_store_free_object_storage
/usr/sbin/php-fpm 0x28ea97
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
16
shutdown_executor
/usr/sbin/php-fpm 0x2576a3
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
17
zend_deactivate
/usr/sbin/php-fpm 0x2668a5
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
18
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
19
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-