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
2021-03-03
Last occurrence
2026-03-19
Unique reports
60
Quality
-40

Statistics

Operating system Unique / Total count
CentOS 7 60 / 939
Operating system Count
CentOS 7 939
Architecture Count
x86_64 939
Related packages Count
libXpm 939
 0:3.5.12-1.el7 831
 0:3.5.12-2.el7_9 108
postgresql-libs 939
 0:9.2.24-1.el7_5 831
 0:9.2.24-9.el7_9 108
t1lib 939
 0:5.1.2-14.el7 939
Show more… (64)
libgcrypt 939
 0:1.5.3-14.el7 939
libcurl 939
 0:7.29.0-42.el7_4.1 831
 0:7.29.0-59.el7_9.2 108
php-pgsql 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
php-pecl-zendopcache 939
 0:7.0.5-2.el7 939
libX11 939
 0:1.6.5-1.el7 831
 0:1.6.7-5.el7_9 108
zlib 939
 0:1.2.7-17.el7 831
 0:1.2.7-21.el7_9 108
php-xmlrpc 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
libicu 939
 0:50.1.2-15.el7 831
 0:50.2-4.el7_7 108
elfutils-libs 939
 0:0.168-8.el7 831
 0:0.176-5.el7 108
systemd-libs 939
 0:219-42.el7_4.10 831
 0:219-78.el7_9.9 108
libevent 939
 0:2.0.21-4.el7 939
libcap 939
 0:2.22-9.el7 831
 0:2.22-11.el7 108
libstdc++ 939
 0:4.8.5-16.el7_4.2 831
 0:4.8.5-44.el7 108
php-process 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
xz-libs 939
 0:5.2.2-1.el7 831
 0:5.2.2-2.el7_9 108
php-mbstring 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
cyrus-sasl-lib 939
 0:2.1.26-21.el7 831
 0:2.1.26-24.el7_9 108
nss-softokn-freebl 939
 0:3.28.3-8.el7_4 831
 0:3.90.0-6.el7_9 108
php-soap 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
php-intl 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
libssh2 939
 0:1.4.3-10.el7_2.1 831
 0:1.8.0-4.el7_9.1 108
glibc 939
 0:2.17-196.el7_4.2 831
 0:2.17-326.el7_9.3 108
php-gd 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
libpng 939
 2:1.5.13-7.el7_2 831
 2:1.5.13-8.el7 108
sqlite 939
 0:3.7.17-8.el7 831
 0:3.7.17-8.el7_7.1 108
openssl-libs 939
 1:1.0.2k-8.el7 831
 1:1.0.2k-26.el7_9 108
nss-util 939
 0:3.28.4-3.el7 831
 0:3.90.0-1.el7_9 108
libgcc 939
 0:4.8.5-16.el7_4.2 831
 0:4.8.5-44.el7 108
elfutils-libelf 939
 0:0.168-8.el7 831
 0:0.176-5.el7 108
libzip 939
 0:0.10.1-8.el7 939
libattr 939
 0:2.4.46-12.el7 831
 0:2.4.46-13.el7 108
libmemcached 939
 0:1.0.16-5.el7 939
nspr 939
 0:4.13.1-1.0.el7_3 831
 0:4.35.0-1.el7_9 108
glibc-common 939
 0:2.17-196.el7_4.2 831
 0:2.17-326.el7_9.3 108
libXau 939
 0:1.0.8-2.1.el7 939
libjpeg-turbo 939
 0:1.2.90-5.el7 831
 0:1.2.90-8.el7 108
php-ldap 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
freetype 939
 0:2.4.11-15.el7 831
 0:2.8-14.el7_9.1 108
gmp 939
 1:6.0.0-15.el7 939
php-pdo 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
php-xml 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
php-pecl-memcached 939
 0:2.2.0-1.el7 939
sssd-client 939
 0:1.15.2-50.el7_4.11 831
 0:1.16.5-10.el7_9.16 108
libidn 939
 0:1.28-4.el7 939
pcre 939
 0:8.32-17.el7 939
libselinux 939
 0:2.5-11.el7 831
 0:2.5-15.el7 108
libxslt 939
 0:1.1.28-5.el7 831
 0:1.1.28-6.el7 108
libxml2 939
 0:2.9.1-6.el7_2.3 831
 0:2.9.1-6.el7_9.6 108
bzip2-libs 939
 0:1.0.6-13.el7 939
libcom_err 939
 0:1.42.9-10.el7 831
 0:1.42.9-19.el7 108
krb5-libs 939
 0:1.15.1-8.el7 831
 0:1.15.1-55.el7_9 108
php-fpm 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
nss 939
 0:3.28.4-15.el7_4 831
 0:3.90.0-2.el7_9 108
libgpg-error 939
 0:1.12-3.el7 939
libxcb 939
 0:1.12-1.el7 831
 0:1.13-1.el7 108
keyutils-libs 939
 0:1.5.8-3.el7 939
php-common 939
 0:5.4.16-43.el7_4.1 831
 0:5.4.16-48.el7 108
php-pecl-apcu 939
 0:4.0.11-1.el7 939
openldap 939
 0:2.4.44-5.el7 831
 0:2.4.44-25.el7_9 108
php-pecl-igbinary 939
 0:1.2.1-1.el7 939
php-pecl-msgpack 939
 0:0.5.5-5.el7 939
nss-sysinit 271
 0:3.28.4-15.el7_4 249
 0:3.90.0-2.el7_9 22
nss-pem 271
 0:1.0.3-4.el7 249
 0:1.0.3-7.el7_9.1 22
nss-softokn 271
 0:3.28.3-8.el7_4 249
 0:3.90.0-6.el7_9 22

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_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
4
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
5
zend_objects_store_del_ref_by_handle_ex
/usr/sbin/php-fpm 0x28ef6c
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
zend_objects_store_del_ref
/usr/sbin/php-fpm 0x28ef93
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
8
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
9
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
10
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
11
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
12
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
13
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
14
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
15
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
16
zend_objects_store_free_object_storage
/usr/sbin/php-fpm 0x28ea97
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
17
shutdown_executor
/usr/sbin/php-fpm 0x2576a3
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
18
zend_deactivate
/usr/sbin/php-fpm 0x2668a5
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
19
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
20
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-