Crash in zend_mm_remove_from_free_list

Similar reports
Problem #20341
Component
php
Last affected version
0:5.4.16-43.el7_4.1
Executable
/usr/sbin/php-fpm
Error name
SIGSEGV 11
First occurrence
2021-03-03
Last occurrence
2025-03-17
Unique reports
49
Quality
-40

Statistics

Operating system Unique / Total count
CentOS 7 49 / 829
Architecture Count
x86_64 829
Related packages Count
glibc 829
 0:2.17-196.el7_4.2 829
libpng 829
 2:1.5.13-7.el7_2 829
elfutils-libelf 829
 0:0.168-8.el7 829
Show more… (64)
libstdc++ 829
 0:4.8.5-16.el7_4.2 829
libXau 829
 0:1.0.8-2.1.el7 829
krb5-libs 829
 0:1.15.1-8.el7 829
zlib 829
 0:1.2.7-17.el7 829
nss-util 829
 0:3.28.4-3.el7 829
php-ldap 829
 0:5.4.16-43.el7_4.1 829
libevent 829
 0:2.0.21-4.el7 829
libidn 829
 0:1.28-4.el7 829
libgcrypt 829
 0:1.5.3-14.el7 829
php-pecl-igbinary 829
 0:1.2.1-1.el7 829
libzip 829
 0:0.10.1-8.el7 829
systemd-libs 829
 0:219-42.el7_4.10 829
libX11 829
 0:1.6.5-1.el7 829
nss 829
 0:3.28.4-15.el7_4 829
php-intl 829
 0:5.4.16-43.el7_4.1 829
php-process 829
 0:5.4.16-43.el7_4.1 829
libxml2 829
 0:2.9.1-6.el7_2.3 829
sssd-client 829
 0:1.15.2-50.el7_4.11 829
php-mbstring 829
 0:5.4.16-43.el7_4.1 829
php-pdo 829
 0:5.4.16-43.el7_4.1 829
php-common 829
 0:5.4.16-43.el7_4.1 829
php-gd 829
 0:5.4.16-43.el7_4.1 829
php-pecl-memcached 829
 0:2.2.0-1.el7 829
elfutils-libs 829
 0:0.168-8.el7 829
libXpm 829
 0:3.5.12-1.el7 829
pcre 829
 0:8.32-17.el7 829
postgresql-libs 829
 0:9.2.24-1.el7_5 829
php-pecl-apcu 829
 0:4.0.11-1.el7 829
gmp 829
 1:6.0.0-15.el7 829
libxslt 829
 0:1.1.28-5.el7 829
php-fpm 829
 0:5.4.16-43.el7_4.1 829
libssh2 829
 0:1.4.3-10.el7_2.1 829
libicu 829
 0:50.1.2-15.el7 829
t1lib 829
 0:5.1.2-14.el7 829
sqlite 829
 0:3.7.17-8.el7 829
nss-softokn-freebl 829
 0:3.28.3-8.el7_4 829
openldap 829
 0:2.4.44-5.el7 829
openssl-libs 829
 1:1.0.2k-8.el7 829
libgcc 829
 0:4.8.5-16.el7_4.2 829
libcap 829
 0:2.22-9.el7 829
libselinux 829
 0:2.5-11.el7 829
php-soap 829
 0:5.4.16-43.el7_4.1 829
keyutils-libs 829
 0:1.5.8-3.el7 829
glibc-common 829
 0:2.17-196.el7_4.2 829
php-xmlrpc 829
 0:5.4.16-43.el7_4.1 829
cyrus-sasl-lib 829
 0:2.1.26-21.el7 829
libattr 829
 0:2.4.46-12.el7 829
libgpg-error 829
 0:1.12-3.el7 829
php-xml 829
 0:5.4.16-43.el7_4.1 829
php-pecl-msgpack 829
 0:0.5.5-5.el7 829
freetype 829
 0:2.4.11-15.el7 829
libcom_err 829
 0:1.42.9-10.el7 829
libmemcached 829
 0:1.0.16-5.el7 829
libxcb 829
 0:1.12-1.el7 829
libcurl 829
 0:7.29.0-42.el7_4.1 829
php-pgsql 829
 0:5.4.16-43.el7_4.1 829
nspr 829
 0:4.13.1-1.0.el7_3 829
xz-libs 829
 0:5.2.2-1.el7 829
bzip2-libs 829
 0:1.0.6-13.el7 829
php-pecl-zendopcache 829
 0:7.0.5-2.el7 829
libjpeg-turbo 829
 0:1.2.90-5.el7 829
nss-softokn 248
 0:3.28.3-8.el7_4 248
nss-pem 248
 0:1.0.3-4.el7 248
nss-sysinit 248
 0:3.28.4-15.el7_4 248

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 		-