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Bug 1776312 - Winbind is not restarted on package upgrade
Summary: Winbind is not restarted on package upgrade
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: samba
Version: 8.2
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 8.0
Assignee: Andreas Schneider
QA Contact: Denis Karpelevich
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-11-25 13:12 UTC by Andreas Schneider
Modified: 2020-12-20 08:02 UTC (History)
6 users (show)

Fixed In Version: samba-4.11.2-1.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-04-28 16:58:36 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:1878 0 None None None 2020-04-28 16:59:11 UTC

Description Andreas Schneider 2019-11-25 13:12:25 UTC
This bug was initially created as a copy of Bug #1657349

I am copying this bug because: 



Description of problem:
All winbind authentication fails after updating to RHEL 7.6 immediately after winbind itself is updated.

Version-Release number of selected component (if applicable):


How reproducible:
customer has multiple servers to update and it has occurred on everyone so far

Steps to Reproduce:
1.start a looped ssh command
2.start the updating process
3.when winbind is updated the ssh connections will start to fail

Actual results:
ssh start to fail

Expected results:
winbind not to loose it's file links after update

Additional info:
From two lsof's before and after update:
$ grep libreplace-samba4 samba_bug_before.txt | grep winbindd
COMMAND    PID  TID      USER  FD        TYPE             DEVICE    SIZE/OFF  NODE      NAME
winbindd   2023          root  mem       REG              253,0     11088     101033174 /usr/lib64/samba/libreplace-samba4.so
winbindd   2024          root  mem       REG              253,0     11088     101033174 /usr/lib64/samba/libreplace-samba4.so
winbindd   2034          root  mem       REG              253,0     11088     101033174 /usr/lib64/samba/libreplace-samba4.so
winbindd   7268          root  mem       REG              253,0     11088     101033174 /usr/lib64/samba/libreplace-samba4.so
winbindd   9198          root  mem       REG              253,0     11088     101033174 /usr/lib64/samba/libreplace-samba4.so


$ grep libreplace-samba4 samba_bug_after.txt | grep winbindd
COMMAND   PID   TID      USER  FD        TYPE             DEVICE  SIZE/OFF    NODE      NAME
winbindd   1458          root  DEL       REG              253,0               101033174 /usr/lib64/samba/libreplace-samba4.so;5c0978f1
winbindd   1465          root  DEL       REG              253,0               101033174 /usr/lib64/samba/libreplace-samba4.so;5c0978f1
winbindd   1468          root  DEL       REG              253,0               101033174 /usr/lib64/samba/libreplace-samba4.so;5c0978f1
winbindd  20873          root  DEL       REG              253,0               101033174 /usr/lib64/samba/libreplace-samba4.so;5c0978f1
winbindd  20875          root  DEL       REG              253,0               101033174 /usr/lib64/samba/libreplace-samba4.so;5c0978f1

Comment 3 errata-xmlrpc 2020-04-28 16:58:36 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2020:1878


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