Crash in zend_mm_remove_from_free_list

Similar reports
Problem #6408
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
2026-07-02
Unique reports
40
Quality
-18

Statistics

Operating system Unique / Total count
CentOS 7 40 / 208
Operating system Count
CentOS 7 208
Architecture Count
x86_64 208
Related packages Count
libstdc++ 208
 0:4.8.5-16.el7_4.2 189
 0:4.8.5-44.el7 18
 0:4.8.5-28.el7_5.1 1
php-pdo 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
sqlite 208
 0:3.7.17-8.el7 190
 0:3.7.17-8.el7_7.1 18
Show more… (72)
glibc-common 208
 0:2.17-196.el7_4.2 189
 0:2.17-326.el7_9.3 18
 0:2.17-222.el7 1
libXau 208
 0:1.0.8-2.1.el7 208
nspr 208
 0:4.13.1-1.0.el7_3 189
 0:4.35.0-1.el7_9 18
 0:4.19.0-1.el7_5 1
nss-util 208
 0:3.28.4-3.el7 189
 0:3.90.0-1.el7_9 18
 0:3.36.0-1.el7_5 1
systemd-libs 208
 0:219-42.el7_4.10 189
 0:219-78.el7_9.9 18
 0:219-57.el7_5.1 1
glibc 208
 0:2.17-196.el7_4.2 189
 0:2.17-326.el7_9.3 18
 0:2.17-222.el7 1
php-gd 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
zlib 208
 0:1.2.7-17.el7 190
 0:1.2.7-21.el7_9 18
libX11 208
 0:1.6.5-1.el7 190
 0:1.6.7-5.el7_9 18
cyrus-sasl-lib 208
 0:2.1.26-21.el7 189
 0:2.1.26-24.el7_9 18
 0:2.1.26-23.el7 1
php-mbstring 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
libselinux 208
 0:2.5-11.el7 189
 0:2.5-15.el7 18
 0:2.5-14.1.el7 1
libpng 208
 2:1.5.13-7.el7_2 190
 2:1.5.13-8.el7 18
php-common 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
libcom_err 208
 0:1.42.9-10.el7 189
 0:1.42.9-19.el7 18
 0:1.42.9-13.el7 1
freetype 208
 0:2.4.11-15.el7 190
 0:2.8-14.el7_9.1 18
nss-softokn-freebl 208
 0:3.28.3-8.el7_4 189
 0:3.90.0-6.el7_9 18
 0:3.36.0-5.el7_5 1
libxcb 208
 0:1.12-1.el7 190
 0:1.13-1.el7 18
libssh2 208
 0:1.4.3-10.el7_2.1 190
 0:1.8.0-4.el7_9.1 18
libattr 208
 0:2.4.46-12.el7 189
 0:2.4.46-13.el7 19
pcre 208
 0:8.32-17.el7 208
krb5-libs 208
 0:1.15.1-8.el7 189
 0:1.15.1-55.el7_9 18
 0:1.15.1-37.el7_6 1
libjpeg-turbo 208
 0:1.2.90-5.el7 190
 0:1.2.90-8.el7 18
libXpm 208
 0:3.5.12-1.el7 190
 0:3.5.12-2.el7_9 18
openssl-libs 208
 1:1.0.2k-8.el7 189
 1:1.0.2k-26.el7_9 18
 1:1.0.2k-12.el7 1
php-fpm 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
elfutils-libelf 208
 0:0.168-8.el7 189
 0:0.176-5.el7 18
 0:0.170-4.el7 1
openldap 208
 0:2.4.44-5.el7 189
 0:2.4.44-25.el7_9 18
 0:2.4.44-15.el7_5 1
nss 208
 0:3.28.4-15.el7_4 189
 0:3.90.0-2.el7_9 18
 0:3.36.0-5.el7_5 1
libgcc 208
 0:4.8.5-16.el7_4.2 189
 0:4.8.5-44.el7 18
 0:4.8.5-28.el7_5.1 1
libgcrypt 208
 0:1.5.3-14.el7 208
libxslt 208
 0:1.1.28-5.el7 190
 0:1.1.28-6.el7 18
php-process 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
sssd-client 208
 0:1.15.2-50.el7_4.11 189
 0:1.16.5-10.el7_9.16 18
 0:1.16.0-19.el7_5.5 1
xz-libs 208
 0:5.2.2-1.el7 190
 0:5.2.2-2.el7_9 18
t1lib 208
 0:5.1.2-14.el7 208
libidn 208
 0:1.28-4.el7 208
libcurl 208
 0:7.29.0-42.el7_4.1 189
 0:7.29.0-59.el7_9.2 18
 0:7.29.0-46.el7 1
libgpg-error 208
 0:1.12-3.el7 208
libzip 208
 0:0.10.1-8.el7 208
libcap 208
 0:2.22-9.el7 190
 0:2.22-11.el7 18
elfutils-libs 208
 0:0.168-8.el7 189
 0:0.176-5.el7 18
 0:0.170-4.el7 1
libxml2 208
 0:2.9.1-6.el7_2.3 190
 0:2.9.1-6.el7_9.6 18
php-xml 208
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
 0:5.4.16-45.el7 1
gmp 208
 1:6.0.0-15.el7 208
bzip2-libs 208
 0:1.0.6-13.el7 208
keyutils-libs 208
 0:1.5.8-3.el7 208
libicu 207
 0:50.1.2-15.el7 189
 0:50.2-4.el7_7 18
php-intl 207
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
libevent 207
 0:2.0.21-4.el7 207
php-soap 207
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
php-pecl-zendopcache 207
 0:7.0.5-2.el7 207
php-xmlrpc 207
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
php-pecl-apcu 207
 0:4.0.11-1.el7 207
libmemcached 207
 0:1.0.16-5.el7 207
postgresql-libs 207
 0:9.2.24-1.el7_5 189
 0:9.2.24-9.el7_9 18
php-pecl-msgpack 207
 0:0.5.5-5.el7 207
php-pgsql 207
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
php-ldap 207
 0:5.4.16-43.el7_4.1 189
 0:5.4.16-48.el7 18
php-pecl-memcached 207
 0:2.2.0-1.el7 207
php-pecl-igbinary 207
 0:1.2.1-1.el7 207
nss-softokn 54
 0:3.28.3-8.el7_4 45
 0:3.90.0-6.el7_9 8
 0:3.36.0-5.el7_5 1
nss-pem 54
 0:1.0.3-4.el7 46
 0:1.0.3-7.el7_9.1 8
nss-sysinit 54
 0:3.28.4-15.el7_4 45
 0:3.90.0-2.el7_9 8
 0:3.36.0-5.el7_5 1
libmcrypt 1
 0:2.5.8-13.el7 1
libpgm-5_2-0 1
 0:5.2.122-31.1 1
newrelic-php5 1
 0:8.1.0.209-1 1
libsodium18 1
 0:1.0.11-1.5 1
php-mysqlnd 1
 0:5.4.16-45.el7 1
libzmq5 1
 0:4.3.1-23.3 1
php-mcrypt 1
 0:5.4.16-7.el7 1
php-bcmath 1
 0:5.4.16-45.el7 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
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_free_object_storage
/usr/sbin/php-fpm 0x28ea97
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
6
shutdown_executor
/usr/sbin/php-fpm 0x2576a3
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
7
zend_deactivate
/usr/sbin/php-fpm 0x2668a5
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
8
php_request_shutdown
/usr/sbin/php-fpm 0x206705
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-
9
main
/usr/sbin/php-fpm 0xc5854
Build id: 1ad2d66a65766a4d3792c18fa04d6dc59b4306b9 		-