Crash in __libc_free

Similar reports
Problem #317
Component
openssh
Last affected version
0:7.4p1-16.el7
Executable
/usr/sbin/sshd
Error name
SIGSEGV 11
First occurrence
2022-03-16
Last occurrence
2024-05-17
Unique reports
25
Quality
-23

Statistics

Operating system Unique / Total count
CentOS 7 25 / 570
Operating system Count
CentOS 7 570
Architecture Count
x86_64 570
Related packages Count
libcap 570
 0:2.22-9.el7 570
libselinux 570
 0:2.5-14.1.el7 570
libgpg-error 570
 0:1.12-3.el7 570
Show more… (33)
nss-util 570
 0:3.67.0-1.el7_9 570
cyrus-sasl-lib 570
 0:2.1.26-23.el7 570
zlib 570
 0:1.2.7-18.el7 570
tcp_wrappers-libs 570
 0:7.6-77.el7 570
lz4 570
 0:1.7.5-2.el7 570
glibc 570
 0:2.17-325.el7_9 570
libgcc 570
 0:4.8.5-44.el7 570
keyutils-libs 570
 0:1.5.8-3.el7 570
dbus-libs 570
 1:1.10.24-13.el7_6 570
openssl-libs 570
 1:1.0.2k-25.el7_9 364
 1:1.0.2k-19.el7 206
bzip2-libs 570
 0:1.0.6-13.el7 570
openldap 570
 0:2.4.44-21.el7_6 570
audit-libs 570
 0:2.8.4-4.el7 570
nss-softokn-freebl 570
 0:3.67.0-3.el7_9 570
nss-pam-ldapd 570
 0:0.8.13-16.el7_6.1 570
libcom_err 570
 0:1.42.9-16.el7 570
libpwquality 570
 0:1.2.3-5.el7 570
pcre 570
 0:8.32-17.el7 570
krb5-libs 570
 0:1.15.1-37.el7_7.2 570
openssh-server 570
 0:7.4p1-16.el7 570
libcap-ng 570
 0:0.7.5-4.el7 570
nss 570
 0:3.53.1-3.el7_9 570
xz-libs 570
 0:5.2.2-1.el7 570
nspr 570
 0:4.32.0-1.el7_9 570
oddjob-mkhomedir 570
 0:0.31.5-4.el7 570
libgcrypt 570
 0:1.5.3-14.el7 570
fipscheck-lib 570
 0:1.4.1-6.el7 570
cracklib 570
 0:2.9.0-11.el7 570
elfutils-libs 570
 0:0.172-2.el7 570
systemd-libs 570
 0:219-62.el7 570
elfutils-libelf 570
 0:0.172-2.el7 570
pam 570
 0:1.1.8-22.el7 570
libattr 570
 0:2.4.46-13.el7 570

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
__libc_free
/usr/lib64/libc-2.17.so 0x85b9c
Build id: 8da9707d518e88179b1b2903cd846c82102d84c1 		-
2
/usr/lib64/security/pam_captcha.so 0x1866
Build id: 70ae051f39761fccbd4838558c5003a1c4ae45d3 		-
3
pam_sm_authenticate
/usr/lib64/security/pam_captcha.so 0x14e8
Build id: 70ae051f39761fccbd4838558c5003a1c4ae45d3 		-
4
_pam_dispatch
/usr/lib64/libpam.so.0.83.1 0x2f1a
Build id: 4406aa3b70ab4ff7026b9edea4b7050dcf2beaf7 		-
5
pam_authenticate
/usr/lib64/libpam.so.0.83.1 0x27e0
Build id: 4406aa3b70ab4ff7026b9edea4b7050dcf2beaf7 		-
6
sshpam_auth_passwd
/usr/sbin/sshd 0x34270
Build id: 69c2544ffdb9f68a286675d9a0ef920808678092 		-
7
auth_password
/usr/sbin/sshd 0x11a3b
Build id: 69c2544ffdb9f68a286675d9a0ef920808678092 		-
8
mm_answer_authpassword
/usr/sbin/sshd 0x27db2
Build id: 69c2544ffdb9f68a286675d9a0ef920808678092 		-
9
monitor_read
/usr/sbin/sshd 0x2a5e9
Build id: 69c2544ffdb9f68a286675d9a0ef920808678092 		-
10
monitor_child_preauth
/usr/sbin/sshd 0x2ad5c
Build id: 69c2544ffdb9f68a286675d9a0ef920808678092 		-
11
main
/usr/sbin/sshd 0xf534
Build id: 69c2544ffdb9f68a286675d9a0ef920808678092 		-