Crash in _zend_mm_free_int

Similar reports
Problem #35821
Component
php
Last affected version
0:5.4.16-48.el7
Executable
/usr/sbin/php-fpm
Error name
SIGSEGV 11
First occurrence
2021-03-23
Last occurrence
2026-10-22
Unique reports
2
Quality
-16

Statistics

Operating system Unique / Total count
CentOS 7 2 / 3
Operating system Count
CentOS 7 3
Architecture Count
x86_64 3
Related packages Count
libcap 3
 0:2.22-9.el7 2
 0:2.22-8.el7 1
pcre 3
 0:8.32-17.el7 2
 0:8.32-14.el7 1
nss-util 3
 0:3.36.0-1.el7_5 2
 0:3.53.1-1.el7_9 1
Show more… (72)
libXpm 3
 0:3.5.12-1.el7 2
 0:3.5.10-5.1.el7 1
libcurl 3
 0:7.29.0-46.el7 2
 0:7.29.0-59.el7_9.1 1
libXau 3
 0:1.0.8-2.1.el7 3
elfutils-libs 3
 0:0.170-4.el7 2
 0:0.160-1.el7 1
bzip2-libs 3
 0:1.0.6-13.el7 2
 0:1.0.6-12.el7 1
nss 3
 0:3.36.0-5.el7_5 2
 0:3.53.1-3.el7_9 1
libpng 3
 2:1.5.13-7.el7_2 2
 2:1.5.13-5.el7 1
openssl-libs 3
 1:1.0.2k-12.el7 2
 1:1.0.2k-25.el7_9 1
libcom_err 3
 0:1.42.9-13.el7 2
 0:1.42.9-7.el7 1
libidn 3
 0:1.28-4.el7 2
 0:1.28-3.el7 1
php-mcrypt 3
 0:5.4.16-7.el7 2
 0:5.4.16-2.el7 1
php-fpm 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
libxml2 3
 0:2.9.1-6.el7_2.3 2
 0:2.9.1-5.el7_0.1 1
libssh2 3
 0:1.4.3-10.el7_2.1 2
 0:1.8.0-4.el7 1
openldap 3
 0:2.4.44-15.el7_5 2
 0:2.4.40-9.el7_2 1
libX11 3
 0:1.6.5-1.el7 2
 0:1.6.0-2.1.el7 1
libstdc++ 3
 0:4.8.5-28.el7_5.1 2
 0:4.8.3-9.el7 1
libgcc 3
 0:4.8.5-28.el7_5.1 2
 0:4.8.3-9.el7 1
freetype 3
 0:2.4.11-15.el7 2
 0:2.4.11-9.el7 1
gmp 3
 1:6.0.0-15.el7 2
 1:6.0.0-11.el7 1
nss-softokn-freebl 3
 0:3.36.0-5.el7_5 2
 0:3.53.1-6.el7_9 1
sssd-client 3
 0:1.16.0-19.el7_5.5 2
 0:1.12.2-58.el7 1
php-mbstring 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
libmcrypt 3
 0:2.5.8-13.el7 3
nspr 3
 0:4.19.0-1.el7_5 2
 0:4.25.0-2.el7_9 1
libgcrypt 3
 0:1.5.3-14.el7 2
 0:1.5.3-12.el7 1
t1lib 3
 0:5.1.2-14.el7 3
glibc-common 3
 0:2.17-222.el7 2
 0:2.17-78.el7 1
libjpeg-turbo 3
 0:1.2.90-5.el7 3
zlib 3
 0:1.2.7-17.el7 2
 0:1.2.7-13.el7 1
systemd-libs 3
 0:219-57.el7_5.1 2
 0:219-73.el7_8.6 1
php-pdo 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
xz-libs 3
 0:5.2.2-1.el7 2
 0:5.1.2-9alpha.el7 1
sqlite 3
 0:3.7.17-8.el7 2
 0:3.7.17-4.el7 1
keyutils-libs 3
 0:1.5.8-3.el7 3
glibc 3
 0:2.17-222.el7 2
 0:2.17-78.el7 1
libzip 3
 0:0.10.1-8.el7 3
php-bcmath 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
php-process 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
php-common 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
elfutils-libelf 3
 0:0.170-4.el7 2
 0:0.160-1.el7 1
php-xml 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
krb5-libs 3
 0:1.15.1-37.el7_6 2
 0:1.12.2-14.el7 1
libgpg-error 3
 0:1.12-3.el7 3
libselinux 3
 0:2.5-14.1.el7 2
 0:2.5-15.el7 1
libxcb 3
 0:1.12-1.el7 2
 0:1.9-5.el7 1
cyrus-sasl-lib 3
 0:2.1.26-23.el7 2
 0:2.1.26-17.el7 1
php-gd 3
 0:5.4.16-45.el7 2
 0:5.4.16-48.el7 1
libattr 3
 0:2.4.46-13.el7 2
 0:2.4.46-12.el7 1
libxslt 3
 0:1.1.28-5.el7 3
libsodium18 2
 0:1.0.11-1.5 2
php-mysqlnd 2
 0:5.4.16-45.el7 2
nss-softokn 2
 0:3.36.0-5.el7_5 2
libzmq5 2
 0:4.3.1-23.3 2
libpgm-5_2-0 2
 0:5.2.122-31.1 2
nss-sysinit 2
 0:3.36.0-5.el7_5 2
nss-pem 2
 0:1.0.3-4.el7 2
newrelic-php5 2
 0:8.1.0.209-1 2
php-ldap 1
 0:5.4.16-48.el7 1
php-pspell 1
 0:5.4.16-48.el7 1
php-imap 1
 0:5.4.16-2.el7 1
audit-libs 1
 0:2.4.1-5.el7 1
aspell 1
 12:0.60.6.1-9.el7 1
php-pecl-memcache 1
 0:3.0.8-4.el7 1
php-mysql 1
 0:5.4.16-48.el7 1
samba-winbind-modules 1
 0:4.2.10-7.el7_2 1
mariadb-libs 1
 1:5.5.41-2.el7_0 1
php-pecl-zendopcache 1
 0:7.0.4-1.el7 1
libc-client 1
 0:2007f-4.el7.1 1
pam 1
 0:1.1.8-12.el7 1
libwbclient 1
 0:4.2.10-7.el7_2 1
samba-client-libs 1
 0:4.2.10-7.el7_2 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_free_int
/usr/sbin/php-fpm 0x23fa68
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
2
destroy_op_array
/usr/sbin/php-fpm 0x25ca1d
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
3
zend_hash_apply_deleter
/usr/sbin/php-fpm 0x273645
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
4
zend_hash_reverse_apply
/usr/sbin/php-fpm 0x2751d9
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
5
shutdown_executor
/usr/sbin/php-fpm 0x257923
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
6
zend_deactivate
/usr/sbin/php-fpm 0x266b05
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
7
php_request_shutdown
/usr/sbin/php-fpm 0x206965
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-
8
main
/usr/sbin/php-fpm 0xc5784
Build id: abc86407155e791a228ac828c1ec4190cc463f38 		-