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Bug 1350520 - [abrt] sssd-common: ipa_dyndns_update_send(): sssd_be killed by SIGSEGV
Summary: [abrt] sssd-common: ipa_dyndns_update_send(): sssd_be killed by SIGSEGV
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: sssd
Version: 7.3
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: SSSD Maintainers
QA Contact: Steeve Goveas
URL:
Whiteboard: abrt_hash:834ebfd7d84ecc1f38ee1047b14...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-06-27 16:01 UTC by David Jaša
Modified: 2020-05-02 18:23 UTC (History)
10 users (show)

Fixed In Version: sssd-1.14.0-7.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-11-04 07:19:33 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
File: backtrace (26.10 KB, text/plain)
2016-06-27 16:01 UTC, David Jaša 		no flags Details
File: cgroup (198 bytes, text/plain)
2016-06-27 16:01 UTC, David Jaša 		no flags Details
File: core_backtrace (3.15 KB, text/plain)
2016-06-27 16:01 UTC, David Jaša 		no flags Details
File: dso_list (8.75 KB, text/plain)
2016-06-27 16:01 UTC, David Jaša 		no flags Details
File: environ (122 bytes, text/plain)
2016-06-27 16:01 UTC, David Jaša 		no flags Details
File: limits (1.29 KB, text/plain)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: machineid (135 bytes, text/plain)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: maps (40.21 KB, text/plain)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: open_fds (1.60 KB, text/plain)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: proc_pid_status (1.11 KB, text/plain)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: var_log_messages (2.26 KB, text/plain)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: binary (194.22 KB, application/octet-stream)
2016-06-27 16:02 UTC, David Jaša 		no flags Details
File: sosreport.tar.xz (18.44 MB, application/octet-stream)
2016-06-27 16:03 UTC, David Jaša 		no flags Details
evidence (3.11 KB, text/plain)
2016-09-21 12:37 UTC, Pavel Picka 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
Github SSSD sssd issues 4109 0 None None None 2020-05-02 18:23:44 UTC
Red Hat Product Errata RHEA-2016:2476 0 normal SHIPPED_LIVE sssd bug fix and enhancement update 2016-11-03 14:08:11 UTC

Description David Jaša 2016-06-27 16:01:47 UTC 
Version-Release number of selected component:
sssd-common-1.14.0-0.1.alpha.el7

Additional info:
reporter:       libreport-2.1.11.1
backtrace_rating: 4
cmdline:        /usr/libexec/sssd/sssd_be --domain spice.brq.redhat.com --uid 0 --gid 0 --debug-to-files
crash_function: ipa_dyndns_update_send
executable:     /usr/libexec/sssd/sssd_be
global_pid:     1960
kernel:         3.10.0-451.el7.x86_64
pkg_vendor:     Red Hat, Inc.
reproducible:   Not sure how to reproduce the problem
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 ipa_dyndns_update_send at src/providers/ipa/ipa_dyndns.c:175
 #1 ipa_dyndns_update at src/providers/ipa/ipa_dyndns.c:122
 #2 be_run_cb_step at src/providers/data_provider_callbacks.c:96
 #3 tevent_common_loop_timer_delay at ../tevent_timed.c:341
 #4 epoll_event_loop at ../tevent_epoll.c:659
 #5 epoll_event_loop_once at ../tevent_epoll.c:926
 #6 std_event_loop_once at ../tevent_standard.c:114
 #7 _tevent_loop_once at ../tevent.c:533
 #8 tevent_common_loop_wait at ../tevent.c:637
 #9 std_event_loop_wait at ../tevent_standard.c:140
Comment 1 David Jaša 2016-06-27 16:01:53 UTC 
Created attachment 1172961 [details]
File: backtrace
Comment 2 David Jaša 2016-06-27 16:01:54 UTC 
Created attachment 1172962 [details]
File: cgroup
Comment 3 David Jaša 2016-06-27 16:01:55 UTC 
Created attachment 1172963 [details]
File: core_backtrace
Comment 4 David Jaša 2016-06-27 16:01:57 UTC 
Created attachment 1172964 [details]
File: dso_list
Comment 5 David Jaša 2016-06-27 16:01:59 UTC 
Created attachment 1172965 [details]
File: environ
Comment 6 David Jaša 2016-06-27 16:02:00 UTC 
Created attachment 1172966 [details]
File: limits
Comment 7 David Jaša 2016-06-27 16:02:02 UTC 
Created attachment 1172967 [details]
File: machineid
Comment 8 David Jaša 2016-06-27 16:02:04 UTC 
Created attachment 1172968 [details]
File: maps
Comment 9 David Jaša 2016-06-27 16:02:05 UTC 
Created attachment 1172969 [details]
File: open_fds
Comment 10 David Jaša 2016-06-27 16:02:07 UTC 
Created attachment 1172970 [details]
File: proc_pid_status
Comment 11 David Jaša 2016-06-27 16:02:08 UTC 
Created attachment 1172971 [details]
File: var_log_messages
Comment 12 David Jaša 2016-06-27 16:02:11 UTC 
Created attachment 1172972 [details]
File: binary
Comment 13 David Jaša 2016-06-27 16:03:21 UTC 
Created attachment 1172973 [details]
File: sosreport.tar.xz
Comment 14 Jakub Hrozek 2016-06-27 16:13:52 UTC 
How do I reproduce this?
Comment 15 Jakub Hrozek 2016-06-27 16:14:52 UTC 
clarification: I know you said you don't know exactly how to reproduce, but knowing what was the system doing at that time and sending the sssd logs if there are any would help.
Comment 17 David Jaša 2016-06-28 08:54:49 UTC 
It showed up right after boot so something went apparently wrong when sssd tried to update dynamic DNS record in IPA.
Comment 20 Jakub Hrozek 2016-07-01 13:44:22 UTC 
Upstream ticket:
https://fedorahosted.org/sssd/ticket/3076
Comment 21 Jakub Hrozek 2016-07-01 13:46:29 UTC 
 This was a one-time occurence we have no idea how to reproduce. Nonetheless, we should at least duct-tape the code so that we don't crash.
Comment 22 Lukas Slebodnik 2016-07-01 15:21:38 UTC 
Did it really crashed just once? or are you able to reproduce it
Comment 23 Jakub Hrozek 2016-07-13 10:04:12 UTC 
"Fixed" upstream:
    master: b5f61f8963300c9ba011436f234e9e10224aff6d
    sssd-1-13: ae8c7c4010cb8fda478526771ef12d2bb8bfeffa
Comment 24 Jakub Hrozek 2016-07-13 10:05:32 UTC 
Steeve, this is a crash, but we have no idea how it happened. If we want to include this fix in 7.3, it would only be through sanity testing. What do you think?
Comment 25 Steeve Goveas 2016-07-14 06:29:57 UTC 
Makes sense to include it. I think this can be sanity tested with ipa dns tests.
Comment 27 Pavel Picka 2016-09-21 12:37:41 UTC 
Created attachment 1203284 [details]
evidence

Verfied 

1.14.0-38
Comment 29 errata-xmlrpc 2016-11-04 07:19:33 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://rhn.redhat.com/errata/RHEA-2016-2476.html
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