Crash in zend_mm_remove_from_free_list

Similar reports
Problem #20342
Component
php
Last affected version
0:5.4.16-48.el7
Executable
/usr/sbin/php-fpm
Error name
SIGSEGV 11
First occurrence
2021-05-30
Last occurrence
2026-07-09
Unique reports
31
Quality
-70

Statistics

Operating system Unique / Total count
CentOS 7 31 / 51
Operating system Count
CentOS 7 51
Architecture Count
x86_64 51
Related packages Count
xz-libs 51
 0:5.2.2-1.el7 45
 0:5.2.2-2.el7_9 6
t1lib 51
 0:5.1.2-14.el7 51
glibc 51
 0:2.17-196.el7_4.2 45
 0:2.17-326.el7_9.3 6
Show more… (64)
openssl-libs 51
 1:1.0.2k-8.el7 45
 1:1.0.2k-26.el7_9 6
libXau 51
 0:1.0.8-2.1.el7 51
php-pecl-msgpack 51
 0:0.5.5-5.el7 51
libgcc 51
 0:4.8.5-16.el7_4.2 45
 0:4.8.5-44.el7 6
postgresql-libs 51
 0:9.2.24-1.el7_5 45
 0:9.2.24-9.el7_9 6
nss-util 51
 0:3.28.4-3.el7 45
 0:3.90.0-1.el7_9 6
cyrus-sasl-lib 51
 0:2.1.26-21.el7 45
 0:2.1.26-24.el7_9 6
php-pecl-apcu 51
 0:4.0.11-1.el7 51
libjpeg-turbo 51
 0:1.2.90-5.el7 45
 0:1.2.90-8.el7 6
php-pgsql 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
libattr 51
 0:2.4.46-12.el7 45
 0:2.4.46-13.el7 6
libxml2 51
 0:2.9.1-6.el7_2.3 45
 0:2.9.1-6.el7_9.6 6
elfutils-libelf 51
 0:0.168-8.el7 45
 0:0.176-5.el7 6
libcurl 51
 0:7.29.0-42.el7_4.1 45
 0:7.29.0-59.el7_9.2 6
glibc-common 51
 0:2.17-196.el7_4.2 45
 0:2.17-326.el7_9.3 6
libicu 51
 0:50.1.2-15.el7 45
 0:50.2-4.el7_7 6
krb5-libs 51
 0:1.15.1-8.el7 45
 0:1.15.1-55.el7_9 6
sqlite 51
 0:3.7.17-8.el7 45
 0:3.7.17-8.el7_7.1 6
libcap 51
 0:2.22-9.el7 45
 0:2.22-11.el7 6
libidn 51
 0:1.28-4.el7 51
php-process 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
php-common 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
libgpg-error 51
 0:1.12-3.el7 51
zlib 51
 0:1.2.7-17.el7 45
 0:1.2.7-21.el7_9 6
systemd-libs 51
 0:219-42.el7_4.10 45
 0:219-78.el7_9.9 6
libstdc++ 51
 0:4.8.5-16.el7_4.2 45
 0:4.8.5-44.el7 6
libcom_err 51
 0:1.42.9-10.el7 45
 0:1.42.9-19.el7 6
php-pecl-zendopcache 51
 0:7.0.5-2.el7 51
libxslt 51
 0:1.1.28-5.el7 45
 0:1.1.28-6.el7 6
libxcb 51
 0:1.12-1.el7 45
 0:1.13-1.el7 6
openldap 51
 0:2.4.44-5.el7 45
 0:2.4.44-25.el7_9 6
php-ldap 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
libpng 51
 2:1.5.13-7.el7_2 45
 2:1.5.13-8.el7 6
php-soap 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
nss-softokn-freebl 51
 0:3.28.3-8.el7_4 45
 0:3.90.0-6.el7_9 6
php-pecl-igbinary 51
 0:1.2.1-1.el7 51
libselinux 51
 0:2.5-11.el7 45
 0:2.5-15.el7 6
php-gd 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
php-pdo 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
libgcrypt 51
 0:1.5.3-14.el7 51
php-fpm 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
nspr 51
 0:4.13.1-1.0.el7_3 45
 0:4.35.0-1.el7_9 6
libevent 51
 0:2.0.21-4.el7 51
nss 51
 0:3.28.4-15.el7_4 45
 0:3.90.0-2.el7_9 6
php-xmlrpc 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
php-intl 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
php-mbstring 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
elfutils-libs 51
 0:0.168-8.el7 45
 0:0.176-5.el7 6
bzip2-libs 51
 0:1.0.6-13.el7 51
freetype 51
 0:2.4.11-15.el7 45
 0:2.8-14.el7_9.1 6
libXpm 51
 0:3.5.12-1.el7 45
 0:3.5.12-2.el7_9 6
sssd-client 51
 0:1.15.2-50.el7_4.11 45
 0:1.16.5-10.el7_9.16 6
php-pecl-memcached 51
 0:2.2.0-1.el7 51
php-xml 51
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 6
libX11 51
 0:1.6.5-1.el7 45
 0:1.6.7-5.el7_9 6
gmp 51
 1:6.0.0-15.el7 51
libssh2 51
 0:1.4.3-10.el7_2.1 45
 0:1.8.0-4.el7_9.1 6
libmemcached 51
 0:1.0.16-5.el7 51
pcre 51
 0:8.32-17.el7 51
libzip 51
 0:0.10.1-8.el7 51
keyutils-libs 51
 0:1.5.8-3.el7 51
nss-pem 26
 0:1.0.3-4.el7 25
 0:1.0.3-7.el7_9.1 1
nss-sysinit 26
 0:3.28.4-15.el7_4 25
 0:3.90.0-2.el7_9 1
nss-softokn 26
 0:3.28.3-8.el7_4 25
 0:3.90.0-6.el7_9 1

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
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
4
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
5
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
zend_objects_store_del_ref_by_handle_ex
/usr/sbin/php-fpm 0x28ef6c
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
zend_objects_store_del_ref
/usr/sbin/php-fpm 0x28ef93
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
8
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
9
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
10
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
11
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
12
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
13
zend_object_std_dtor
/usr/sbin/php-fpm 0x288d5c
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
14
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
15
zend_objects_store_del_ref_by_handle_ex
/usr/sbin/php-fpm 0x28ef6c
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
16
zend_objects_store_del_ref
/usr/sbin/php-fpm 0x28ef93
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
17
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
18
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
19
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
20
zend_objects_store_del_ref_by_handle_ex
/usr/sbin/php-fpm 0x28ef6c
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
21
zend_objects_store_del_ref
/usr/sbin/php-fpm 0x28ef93
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
22
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
23
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
24
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
25
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
26
zend_hash_destroy
/usr/sbin/php-fpm 0x274a58
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
27
_zval_dtor_func
/usr/sbin/php-fpm 0x2657fb
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
28
_zval_ptr_dtor
/usr/sbin/php-fpm 0x25714a
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
29
zend_object_std_dtor
/usr/sbin/php-fpm 0x288db7
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
30
zend_objects_free_object_storage
/usr/sbin/php-fpm 0x288de9
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
31
zend_objects_store_free_object_storage
/usr/sbin/php-fpm 0x28ea97
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
32
shutdown_executor
/usr/sbin/php-fpm 0x2576a3
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
33
zend_deactivate
/usr/sbin/php-fpm 0x2668a5
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
34
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
35
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-