Crash in __libc_free

Similar reports
Problem #5397
Component
openssh
Last affected version
0:7.4p1-21.el7
Executable
/usr/sbin/sshd
Error name
SIGSEGV 11
First occurrence
2021-04-23
Last occurrence
2022-05-03
Unique reports
3
Quality
-23

Statistics

Operating system Unique / Total count
CentOS 7 3 / 5
Operating system Count
CentOS 7 5
Architecture Count
x86_64 5
Related packages Count
nss 5
 0:3.53.1-3.el7_9 3
 0:3.44.0-7.el7_7 2
libselinux 5
 0:2.5-15.el7 3
 0:2.5-14.1.el7 2
openldap 5
 0:2.4.44-24.el7_9 3
 0:2.4.44-21.el7_6 2
Show more… (35)
libattr 5
 0:2.4.46-13.el7 5
elfutils-libelf 5
 0:0.176-5.el7 3
 0:0.176-2.el7 2
xz-libs 5
 0:5.2.2-1.el7 5
tcp_wrappers-libs 5
 0:7.6-77.el7 5
nss-softokn-freebl 5
 0:3.53.1-6.el7_9 3
 0:3.44.0-8.el7_7 2
libcom_err 5
 0:1.42.9-19.el7 3
 0:1.42.9-17.el7 2
openssl-libs 5
 1:1.0.2k-21.el7_9 3
 1:1.0.2k-19.el7 2
krb5-libs 5
 0:1.15.1-50.el7 3
 0:1.15.1-46.el7 2
elfutils-libs 5
 0:0.176-5.el7 3
 0:0.176-2.el7 2
nss-util 5
 0:3.53.1-1.el7_9 3
 0:3.44.0-4.el7_7 2
keyutils-libs 5
 0:1.5.8-3.el7 5
libgpg-error 5
 0:1.12-3.el7 5
glibc 5
 0:2.17-292.el7 5
systemd-libs 5
 0:219-67.el7 3
 0:219-67.el7_7.3 2
libgcc 5
 0:4.8.5-39.el7 4
 0:4.8.5-44.el7 1
pam 5
 0:1.1.8-22.el7 5
pcre 5
 0:8.32-17.el7 5
libgcrypt 5
 0:1.5.3-14.el7 5
nspr 5
 0:4.25.0-2.el7_9 3
 0:4.21.0-1.el7 2
libcap-ng 5
 0:0.7.5-4.el7 5
cyrus-sasl-lib 5
 0:2.1.26-23.el7 5
zlib 5
 0:1.2.7-19.el7_9 3
 0:1.2.7-18.el7 2
bzip2-libs 5
 0:1.0.6-13.el7 5
audit-libs 5
 0:2.8.5-4.el7 5
openssh-server 5
 0:7.4p1-21.el7 5
libpwquality 5
 0:1.2.3-5.el7 5
fipscheck-lib 5
 0:1.4.1-6.el7 5
libcap 5
 0:2.22-10.el7 5
lz4 5
 0:1.7.5-3.el7 5
cracklib 5
 0:2.9.0-11.el7 5
oddjob-mkhomedir 3
 0:0.31.5-4.el7 3
dbus-libs 3
 1:1.10.24-13.el7_6 3
nss-pam-ldapd 3
 0:0.8.13-25.el7 3
nss-mdns 2
 0:0.14.1-5.el7 2
sssd-client 1
 0:1.16.4-21.el7_7.1 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
__libc_free
/lib64/libc.so.6 0x85eec
Build id: 398944d32cf16a67af51067a326e6c0cc14f90ed 		-
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
/lib64/libpam.so.0 0x2f1a
Build id: 4406aa3b70ab4ff7026b9edea4b7050dcf2beaf7 		-
5
pam_authenticate
/lib64/libpam.so.0 0x27e0
Build id: 4406aa3b70ab4ff7026b9edea4b7050dcf2beaf7 		-
6
sshpam_auth_passwd
/usr/sbin/sshd 0x340f0
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
7
auth_password
/usr/sbin/sshd 0x117db
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
8
mm_answer_authpassword
/usr/sbin/sshd 0x27c02
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
9
monitor_read
/usr/sbin/sshd 0x2a439
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
10
monitor_child_preauth
/usr/sbin/sshd 0x2abac
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-
11
main
/usr/sbin/sshd 0xf2d4
Build id: 8c47df62cc2fa54e102a6419f361641496c1fa04 		-