SSSD.LOG
--------------
(Sun Jun 14 20:23:53 2020) [sssd] [mt_svc_sigkill] (0x0010): [pam][13305] is not responding to SIGTERM. Sending SIGKILL.
(Sun Jun 14 20:29:34 2020) [sssd] [monitor_restart_service] (0x0010): Process [nss], definitely stopped!
apport.log:
--------------
ERROR: apport (pid 623) Sun Jun 14 20:25:21 2020: Unhandled exception:
Traceback (most recent call last):
File "/usr/share/apport/apport", line 515, in <module>
get_pid_info(pid)
File "/usr/share/apport/apport", line 62, in get_pid_info
proc_pid_fd = os.open('/proc/%s' % pid, os.O_RDONLY | os.O_PATH | os.O_DIRECTORY)
FileNotFoundError: [Errno 2] No such file or directory: '/proc/13305'
ERROR: apport (pid 623) Sun Jun 14 20:25:21 2020: pid: 623, uid: 0, gid: 0, euid: 0, egid: 0
ERROR: apport (pid 623) Sun Jun 14 20:25:21 2020: environment: environ({})
root@gamma13:/var/log# ps -fp 13305
UID PID PPID C STIME TTY TIME CMD
syslog
--------------
Jun 14 20:20:32 gamma13 sssd[be[myorg]]: Starting up
Jun 14 20:22:06 gamma13 kernel: [2543859.316724] sssd_pam[13305]: segfault at a4 ip 00007f0f77329989 sp 00007fff35844480 error 4 in libdbus-1.so.3.14.6[7f0f772ff000+4b000]
Jun 14 20:22:06 gamma13 sssd[be[myorg]]: Starting up
Jun 14 20:22:53 gamma13 sssd: Killing service [pam], not responding to pings!
Jun 14 20:23:53 gamma13 sssd: [pam][13305] is not responding to SIGTERM. Sending SIGKILL.
Jun 14 20:23:58 gamma13 sssd[pam]: Starting up
Jun 14 20:24:27 gamma13 smtpd[1732]: smtp-in: session 689f0b74a7b74828: connection from host gamma13.internal.myorg.com.internal.myorg.com [local] established
Jun 14 20:25:01 gamma13 CRON[1041]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Jun 14 20:25:01 gamma13 CRON[1042]: (root) CMD (/usr/sbin/icsisnap /var/lib/icsisnap)
Jun 14 20:27:57 gamma13 sssd[be[myorg]]: Starting up
Jun 14 20:27:58 gamma13 systemd[1]: Started Session 16859 of user kamals.
Jun 14 20:29:18 gamma13 sssd[be[myorg]]: Starting up
Jun 14 20:29:28 gamma13 sssd[nss]: Starting up
Jun 14 20:29:30 gamma13 sssd[nss]: Starting up
Jun 14 20:29:37 gamma13 sssd[nss]: Starting up
Jun 14 20:29:37 gamma13 sssd: Exiting the SSSD. Could not restart critical service [nss].
Jun 14 20:29:44 gamma13 sssd[be[myorg]]: Shutting down
Jun 14 20:29:44 gamma13 sssd[pam]: Shutting down
[Another server also had encountered with the same issue, sssd got killed by logging this below,
Jun 9 21:12:52 grid kernel: [5088481.338650] rpcmgr[1409]: segfault at 7fa5541c1d13 ip 00007fa5dcb5be8f sp 00007fa5d35ccc80 error 4 in libpthread-2.23.so[7fa5dcb54000+18000]
]
kamals@gamma13:~$ uname -r
4.4.0-178-generic
kamals@gamma13:~$ cat /etc/os-release
NAME="Ubuntu"
VERSION="16.04.6 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.6 LTS"
Hi, the sssd got killed for second time with segfault, the above log is the latest sssd death.
Please help me how to fix this issue. Thank you
