Bug 1269058
| Summary: | Segfault message displayed in /var/log/messages on IPA-Server when sssd service is restarted on IPA-Client | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Sudhir Menon <sumenon> |
| Component: | sssd | Assignee: | SSSD Maintainers <sssd-maint> |
| Status: | CLOSED DUPLICATE | QA Contact: | Kaushik Banerjee <kbanerje> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.2 | CC: | grajaiya, jgalipea, jhrozek, lslebodn, mkosek, mzidek, pbrezina, preichl, sbose, sumenon |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-10-07 10:58:57 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: | |||
I suspec this would be a dupe of 1267837, but at any rate, please add backtraces to crasher bugs Please install the sssd-debuginfo package as well to get a more detailed output. Seen on IPA-Server --. /var/log/messages file Oct 7 16:20:51 ipa01 kernel: sssd_be[5620]: segfault at 28 ip 00007f3363e72157 sp 00007ffc49974280 error 6 in libsss_ipa.so[7f3363e51000+5d000] Oct 7 16:20:51 ipa01 sssd[be[labs01.test]]: Starting up Oct 7 16:20:52 ipa01 abrt-server: Package 'sssd-common' isn't signed with proper key Oct 7 16:20:52 ipa01 abrt-server: 'post-create' on '/var/spool/abrt/ccpp-2015-10-07-16:20:51-5620' exited with 1 Oct 7 16:20:52 ipa01 abrt-server: Deleting problem directory '/var/spool/abrt/ccpp-2015-10-07-16:20:51-5620' #cat /var/spool/abrt/last-ccpp /usr/libexec/sssd/sssd_be Shrudhir kindly gave me access to his test machine, so I was able to verify this is a duplicate of bug#1267837 647 clist[1]->ignore_mark_offline = true; Missing separate debuginfos, use: debuginfo-install cyrus-sasl-gssapi-2.1.26-19.2.el7.x86_64 cyrus-sasl-md5-2.1.26-19.2.el7.x86_64 gssproxy-0.4.1-6.el7.x86_64 libdb-5.3.21-19.el7.x86_64 openssl-libs-1.0.1e-42.el7_1.9.x86_64 (gdb) bt\ #0 0x00007f58cef24157 in ipa_get_ad_acct_send (ar=0x7f58df0e65e0, override_attrs=0x0, be_req=<optimized out>, ipa_ctx=<optimized out>, ev=0x7f58df055670, mem_ctx=<optimized out>) at src/providers/ipa/ipa_subdomains_id.c:647 #1 ipa_srv_ad_acct_lookup_step (req=req@entry=0x7f58df0e99f0) at src/providers/ipa/ipa_subdomains_id.c:1425 #2 0x00007f58cef24f3d in ipa_srv_ad_acct_send (ar=<optimized out>, override_attrs=<optimized out>, be_req=0x7f58df0e5520, ipa_ctx=0x7f58df082770, ev=0x7f58df055670, mem_ctx=<optimized out>) at src/providers/ipa/ipa_subdomains_id.c:1405 #3 ipa_subdomain_account_get_original_step (req=req@entry=0x7f58df0ba7d0, ar=<optimized out>) at src/providers/ipa/ipa_subdomains_id.c:277 #4 0x00007f58cef25551 in ipa_subdomain_account_got_override (subreq=0x0) at src/providers/ipa/ipa_subdomains_id.c:254 #5 0x00007f58cef2bf0a in ipa_get_ad_override_done (subreq=0x0) at src/providers/ipa/ipa_views.c:414 #6 0x00007f58ce6376e5 in generic_ext_search_handler (subreq=0x0, opts=<optimized out>) at src/providers/ldap/sdap_async.c:1656 #7 0x00007f58ce6392c2 in sdap_get_generic_op_finished (op=<optimized out>, reply=<optimized out>, error=<optimized out>, pvt=<optimized out>) at src/providers/ldap/sdap_async.c:1540 #8 0x00007f58ce6386cd in sdap_process_message (ev=<optimized out>, sh=<optimized out>, msg=0x7f58df0e70d0) at src/providers/ldap/sdap_async.c:352 #9 sdap_process_result (ev=<optimized out>, pvt=<optimized out>) at src/providers/ldap/sdap_async.c:196 #10 0x00007f58d9d4546b in epoll_event_loop_once () from /lib64/libtevent.so.0 #11 0x00007f58d9d43937 in std_event_loop_once () from /lib64/libtevent.so.0 #12 0x00007f58d9d400fd in _tevent_loop_once () from /lib64/libtevent.so.0 #13 0x00007f58d9d4029b in tevent_common_loop_wait () from /lib64/libtevent.so.0 #14 0x00007f58d9d438d7 in std_event_loop_wait () from /lib64/libtevent.so.0 #15 0x00007f58dd478543 in server_loop (main_ctx=0x7f58df056ac0) at src/util/server.c:668 #16 0x00007f58ddceccf2 in main (argc=8, argv=<optimized out>) at src/providers/data_provider_be.c:3004 *** This bug has been marked as a duplicate of bug 1267837 *** |
Description of problem: segfault at 28 ip 00007fbe09db8157 sp 00007fffde5d8480 error 6 in libsss_ipa.so[7fbe09d97000+5d000] Version-Release number of selected component (if applicable): sssd-1.13.0-36.el7.x86_64 How reproducible:Always Steps to Reproduce: 1. Install IPA server. 2. Install IPA client using ipa-client-install. 3. Now run the below command on the IPA client. service sssd stop; rm -rf /var/lib/sss/{db,mc}/*; service sssd start 4. Check /var/log/messages file on the IPAServer. Actual results: 1. When the sssd service is restarted using the command mentioned in step 3 above, the service is restarted without any errors on the console, but there is a segfault message logged in the /var/log/messages file on the IPA-server. 2. The below logs were generated in /var/log/messages file when the sssd service was restarted using the below command on the IPA Client box. 'service sssd stop; rm -rf /var/lib/sss/{db,mc}/*; service sssd start' ===/var/log/messages=== Oct 6 11:58:32 ipa01 kernel: sssd_be[19945]: segfault at 28 ip 00007f0244b0c157 sp 00007ffe8d0bb220 error 6 in libsss_ipa.so[7f0244aeb000+5d000] Oct 6 12:01:01 ipa01 kernel: sssd_be[20062]: segfault at 28 ip 00007fc5d28d3157 sp 00007ffd5d591e70 error 6 in libsss_ipa.so[7fc5d28b2000+5d000] Oct 6 12:20:01 ipa01 kernel: sssd_be[20116]: segfault at 28 ip 00007efbea09c157 sp 00007ffd4117f0d0 error 6 in libsss_ipa.so[7efbea07b000+5d000] Oct 6 12:30:01 ipa01 kernel: sssd_be[20148]: segfault at 28 ip 00007fbac238f157 sp 00007ffd94e4c890 error 6 in libsss_ipa.so[7fbac236e000+5d000] Oct 6 12:50:02 ipa01 kernel: sssd_be[20250]: segfault at 28 ip 00007f186339e157 sp 00007ffe4f5f9900 error 6 in libsss_ipa.so[7f186337d000+5d000] Oct 6 13:29:38 ipa01 kernel: sssd_be[21037]: segfault at 28 ip 00007f5e194e9157 sp 00007ffd599ce0b0 error 6 in libsss_ipa.so[7f5e194c8000+5d000] Expected results: segfault messages should be fixed. Additional info: