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
2026-07-27
Unique reports
31
Quality
-70

Statistics

Operating system Unique / Total count
CentOS 7 31 / 52
Operating system Count
CentOS 7 52
Architecture Count
x86_64 52
Related packages Count
php-intl 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
php-ldap 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
php-fpm 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
Show more… (64)
xz-libs 52
 0:5.2.2-1.el7 45
 0:5.2.2-2.el7_9 7
libmemcached 52
 0:1.0.16-5.el7 52
glibc 52
 0:2.17-196.el7_4.2 45
 0:2.17-326.el7_9.3 7
libXpm 52
 0:3.5.12-1.el7 45
 0:3.5.12-2.el7_9 7
openssl-libs 52
 1:1.0.2k-8.el7 45
 1:1.0.2k-26.el7_9 7
libgcc 52
 0:4.8.5-16.el7_4.2 45
 0:4.8.5-44.el7 7
postgresql-libs 52
 0:9.2.24-1.el7_5 45
 0:9.2.24-9.el7_9 7
nss-util 52
 0:3.28.4-3.el7 45
 0:3.90.0-1.el7_9 7
libselinux 52
 0:2.5-11.el7 45
 0:2.5-15.el7 7
php-pdo 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
cyrus-sasl-lib 52
 0:2.1.26-21.el7 45
 0:2.1.26-24.el7_9 7
libjpeg-turbo 52
 0:1.2.90-5.el7 45
 0:1.2.90-8.el7 7
php-pgsql 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
elfutils-libelf 52
 0:0.168-8.el7 45
 0:0.176-5.el7 7
openldap 52
 0:2.4.44-5.el7 45
 0:2.4.44-25.el7_9 7
libcap 52
 0:2.22-9.el7 45
 0:2.22-11.el7 7
libpng 52
 2:1.5.13-7.el7_2 45
 2:1.5.13-8.el7 7
t1lib 52
 0:5.1.2-14.el7 52
php-pecl-zendopcache 52
 0:7.0.5-2.el7 52
php-pecl-msgpack 52
 0:0.5.5-5.el7 52
glibc-common 52
 0:2.17-196.el7_4.2 45
 0:2.17-326.el7_9.3 7
libgpg-error 52
 0:1.12-3.el7 52
libicu 52
 0:50.1.2-15.el7 45
 0:50.2-4.el7_7 7
php-process 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
krb5-libs 52
 0:1.15.1-8.el7 45
 0:1.15.1-55.el7_9 7
zlib 52
 0:1.2.7-17.el7 45
 0:1.2.7-21.el7_9 7
systemd-libs 52
 0:219-42.el7_4.10 45
 0:219-78.el7_9.9 7
libcurl 52
 0:7.29.0-42.el7_4.1 45
 0:7.29.0-59.el7_9.2 7
elfutils-libs 52
 0:0.168-8.el7 45
 0:0.176-5.el7 7
php-soap 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
pcre 52
 0:8.32-17.el7 52
php-common 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
sqlite 52
 0:3.7.17-8.el7 45
 0:3.7.17-8.el7_7.1 7
libstdc++ 52
 0:4.8.5-16.el7_4.2 45
 0:4.8.5-44.el7 7
libcom_err 52
 0:1.42.9-10.el7 45
 0:1.42.9-19.el7 7
libxslt 52
 0:1.1.28-5.el7 45
 0:1.1.28-6.el7 7
php-xml 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
php-pecl-apcu 52
 0:4.0.11-1.el7 52
libattr 52
 0:2.4.46-12.el7 45
 0:2.4.46-13.el7 7
sssd-client 52
 0:1.15.2-50.el7_4.11 45
 0:1.16.5-10.el7_9.16 7
libxml2 52
 0:2.9.1-6.el7_2.3 45
 0:2.9.1-6.el7_9.6 7
php-xmlrpc 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
nss-softokn-freebl 52
 0:3.28.3-8.el7_4 45
 0:3.90.0-6.el7_9 7
php-pecl-igbinary 52
 0:1.2.1-1.el7 52
php-gd 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
freetype 52
 0:2.4.11-15.el7 45
 0:2.8-14.el7_9.1 7
bzip2-libs 52
 0:1.0.6-13.el7 52
keyutils-libs 52
 0:1.5.8-3.el7 52
php-pecl-memcached 52
 0:2.2.0-1.el7 52
gmp 52
 1:6.0.0-15.el7 52
libzip 52
 0:0.10.1-8.el7 52
nspr 52
 0:4.13.1-1.0.el7_3 45
 0:4.35.0-1.el7_9 7
nss 52
 0:3.28.4-15.el7_4 45
 0:3.90.0-2.el7_9 7
libevent 52
 0:2.0.21-4.el7 52
libssh2 52
 0:1.4.3-10.el7_2.1 45
 0:1.8.0-4.el7_9.1 7
libX11 52
 0:1.6.5-1.el7 45
 0:1.6.7-5.el7_9 7
php-mbstring 52
 0:5.4.16-43.el7_4.1 45
 0:5.4.16-48.el7 7
libxcb 52
 0:1.12-1.el7 45
 0:1.13-1.el7 7
libgcrypt 52
 0:1.5.3-14.el7 52
libXau 52
 0:1.0.8-2.1.el7 52
libidn 52
 0:1.28-4.el7 52
nss-pem 27
 0:1.0.3-4.el7 25
 0:1.0.3-7.el7_9.1 2
nss-sysinit 27
 0:3.28.4-15.el7_4 25
 0:3.90.0-2.el7_9 2
nss-softokn 27
 0:3.28.3-8.el7_4 25
 0:3.90.0-6.el7_9 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
_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 		-