Bug 2065040

Summary:	reinstalling samba client causes winbindd coredump. [rhel-8.4.0.z]
Product:	Red Hat Enterprise Linux 8	Reporter:	anuja <amore>
Component:	ipa	Assignee:	Florence Blanc-Renaud <frenaud>
Status:	CLOSED DUPLICATE	QA Contact:	ipa-qe <ipa-qe>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	8.4	CC:	rcritten, tscherf
Target Milestone:	rc	Flags:	pm-rhel: mirror+
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-03-18 15:09:07 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description anuja 2022-03-17 08:02:43 UTC

This bug has been copied from bug#1980356.

Failure reproduced in RHEL8.4

transport.py               391 INFO     RUN ['systemctl', 'status', 'winbind']
transport.py               513 DEBUG    RUN ['systemctl', 'status', 'winbind']
transport.py               558 DEBUG    ● winbind.service - Samba Winbind Daemon
transport.py               558 DEBUG       Loaded: loaded (/usr/lib/systemd/system/winbind.service; enabled; vendor preset: disabled)
transport.py               558 DEBUG       Active: deactivating (stop-sigterm) (Result: core-dump) since Tue 2022-03-15 18:29:28 EDT; 215ms ago
transport.py               558 DEBUG         Docs: man:winbindd(8)
transport.py               558 DEBUG               man:samba(7)
transport.py               558 DEBUG               man:smb.conf(5)
transport.py               558 DEBUG      Process: 31915 ExecStart=/usr/sbin/winbindd --foreground --no-process-group $WINBINDOPTIONS (code=dumped, signal=ABRT)
transport.py               558 DEBUG     Main PID: 31915 (code=dumped, signal=ABRT)
transport.py               558 DEBUG       Status: "winbindd: ready to serve connections..."
transport.py               558 DEBUG        Tasks: 1 (limit: 11192)
transport.py               558 DEBUG       Memory: 4.9M
transport.py               558 DEBUG       CGroup: /system.slice/winbind.service
transport.py               558 DEBUG               └─31919 /usr/sbin/winbindd --foreground --no-process-group
transport.py               558 DEBUG    
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:    #11 /lib64/libtevent.so.0(+0xdacf) [0x7f3957e0facf]
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:    #12 /lib64/libtevent.so.0(+0xbadb) [0x7f3957e0dadb]
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:    #13 /lib64/libtevent.so.0(_tevent_loop_once+0x95) [0x7f3957e08c05]
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:    #14 /usr/sbin/winbindd(main+0xe7c) [0x5634e75b256c]
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:    #15 /lib64/libc.so.6(__libc_start_main+0xf3) [0x7f3957248493]
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:    #16 /usr/sbin/winbindd(_start+0x2e) [0x5634e75b2f0e]
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]: [2022/03/15 18:29:27.963691,  0] ../../source3/lib/dumpcore.c:318(dump_core)
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]:   coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern
transport.py               558 DEBUG    Mar 15 18:29:27 client1.testrelm.test winbindd[31915]: 
transport.py               558 DEBUG    Mar 15 18:29:28 client1.testrelm.test systemd[1]: winbind.service: Main process exited, code=dumped, status=6/ABRT
transport.py               217 DEBUG    Exit code: 3
host.py                    199 ERROR    stderr:

Comment 2 Florence Blanc-Renaud 2022-03-17 09:10:11 UTC

The fix is already available upstream, moving to POST:

Fixed upstream
master:
https://pagure.io/freeipa/c/91334b271a929aca8d77c143db005f358cb7ea4a
https://pagure.io/freeipa/c/bbe554acf4d164d8d3847f343395ba28abac0392

ipa-4-9:
https://pagure.io/freeipa/c/82eaa2eac454aed75a498d2c6ccd9e921f9c8a89
https://pagure.io/freeipa/c/6302769b83af75f267c76fe6f854d5b42b6b80f5

Comment 3 Florence Blanc-Renaud 2022-03-18 15:08:45 UTC

The process to request a z-stream has been followed using BZ https://bugzilla.redhat.com/show_bug.cgi?id=2001500, which created a 8.4z clone: BZ #2065718
Closing this one as a duplicate.

Comment 4 Florence Blanc-Renaud 2022-03-18 15:09:07 UTC


*** This bug has been marked as a duplicate of bug 2065718 ***