Crash in _dl_map_object_from_fd

Similar reports
An owning problem doesn't exist yet.
Component
openssh
Last affected version
0:7.4p1-23.el7_9
Executable
/usr/sbin/sshd
Error name
SIGBUS 7
First occurrence
2026-10-30
Last occurrence
2026-10-30
Unique reports
1
Quality
-40

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
libgpg-error 1
 0:1.12-3.el7 1
pcre 1
 0:8.32-17.el7 1
libcom_err 1
 0:1.42.9-19.el7 1
Show more… (28)
cyrus-sasl-lib 1
 0:2.1.26-24.el7_9 1
openssl-libs 1
 1:1.0.2k-26.el7_9 1
keyutils-libs 1
 0:1.5.8-3.el7 1
xz-libs 1
 0:5.2.2-2.el7_9 1
libcap-ng 1
 0:0.7.5-4.el7 1
elfutils-libelf 1
 0:0.176-5.el7 1
nss 1
 0:3.90.0-2.el7_9 1
nss-util 1
 0:3.90.0-1.el7_9 1
openldap 1
 0:2.4.44-25.el7_9 1
bzip2-libs 1
 0:1.0.6-13.el7 1
openssh-server 1
 0:7.4p1-23.el7_9 1
libselinux 1
 0:2.5-15.el7 1
libgcrypt 1
 0:1.5.3-14.el7 1
pam 1
 0:1.1.8-23.el7 1
lz4 1
 0:1.8.3-1.el7 1
nspr 1
 0:4.35.0-1.el7_9 1
tcp_wrappers-libs 1
 0:7.6-77.el7 1
glibc 1
 0:2.17-326.el7_9.3 1
nss-softokn-freebl 1
 0:3.90.0-6.el7_9 1
elfutils-libs 1
 0:0.176-5.el7 1
libattr 1
 0:2.4.46-13.el7 1
audit-libs 1
 0:2.8.5-4.el7 1
zlib 1
 0:1.2.7-21.el7_9 1
libgcc 1
 0:4.8.5-44.el7 1
libcap 1
 0:2.22-11.el7 1
fipscheck-lib 1
 0:1.4.1-6.el7 1
systemd-libs 1
 0:219-78.el7_9.9 1
krb5-libs 1
 0:1.15.1-55.el7_9 1

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

History

Daily:

Weekly:

Monthly:

History

Daily:

Weekly:

Monthly:


Backtrace

Frame # Function Binary Source or offset Line
1
_dl_map_object_from_fd
/lib64/ld-linux-x86-64.so.2 0x664a
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
2
_dl_map_object
/lib64/ld-linux-x86-64.so.2 0x866a
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
3
dl_open_worker
/lib64/ld-linux-x86-64.so.2 0x142a4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
4
_dl_catch_error
/lib64/ld-linux-x86-64.so.2 0xf7d4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
5
_dl_open
/lib64/ld-linux-x86-64.so.2 0x13b8b
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
6
do_dlopen
/lib64/libc.so.6 0x13d952
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-
7
_dl_catch_error
/lib64/ld-linux-x86-64.so.2 0xf7d4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
8
__libc_dlopen_mode
/lib64/libc.so.6 0x13da12
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-
9
__nss_lookup_function
/lib64/libc.so.6 0x1129e8
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-
10
__nss_next2
/lib64/libc.so.6 0x112cce
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-
11
gethostbyaddr_r@@GLIBC_2.2.5
/lib64/libc.so.6 0x119126
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-
12
getnameinfo
/lib64/libc.so.6 0x1226bb
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-
13
remote_hostname
/usr/sbin/sshd 0x7ffa8
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
14
auth_get_canonical_hostname
/usr/sbin/sshd 0x1b319
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
15
get_connection_info
/usr/sbin/sshd 0x14cd7
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
16
getpwnamallow
/usr/sbin/sshd 0x1ba20
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
17
mm_answer_pwnamallow
/usr/sbin/sshd 0x27484
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
18
monitor_read
/usr/sbin/sshd 0x2a489
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
19
monitor_child_preauth
/usr/sbin/sshd 0x2abfc
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-
20
main
/usr/sbin/sshd 0xf2d4
Build id: 9536863bae3cab14d8a02e6e3ef357d82d1388d7 		-