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Bug
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Resolution: Unresolved
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Undefined
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rhel-10.1, rhel-9.7
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Yes
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Critical
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Customer Escalated
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rhel-idm
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None
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False
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False
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None
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None
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Unspecified
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Unspecified
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Unspecified
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None
What were you trying to do that didn't work?
When start sssd, the sssd_be failed with
Dec 01 01:18:07 host0.example.com kernel: sssd_be[161445]: segfault at 8 ip 00007f6fd25b2b90 sp 00007ffc02dfbae0 error 4 in libsss_ipa.so[7f6fd25ae000+4d000] likely on CPU 0 (core 0, socket 0) Dec 01 01:18:07 host0.example.com kernel: Code: 25 15 c2 07 00 0f 1f 44 00 00 f3 0f 1e fa f2 ff 25 0d c2 07 00 0f 1f 44 00 00 f3 0f 1e fa f2 ff 25 05 c2 07 00 0f 1f 44 00 00 <8b> 04 25 08 00 00 00 0f 0b 0f 1f 80 00 00 00 00 48 8d 3d 41 26 08 Dec 01 01:18:07 host0.example.com systemd[1]: Started Process Core Dump (PID 161451/UID 0). Dec 01 01:18:07 host0.example.com systemd-coredump[161453]: Process 161445 (sssd_be) of user 0 dumped core. Stack trace of thread 161445: #0 0x00007f6fd25b2b90 ipa_subdomain_account_get_original_step.cold (libsss_ipa.so + 0x18b90) #1 0x00007f6fd25cc39e ipa_subdomain_account_got_override (libsss_ipa.so + 0x3239e) #2 0x00007f6fd25d0a52 ipa_get_trusted_override_done (libsss_ipa.so + 0x36a52) #3 0x00007f6fd19b5a67 generic_ext_search_handler.constprop.0 (libsss_ldap_common.so + 0x68a67) #4 0x00007f6fd197ddbf sdap_get_generic_op_finished (libsss_ldap_common.so + 0x30dbf) #5 0x00007f6fd197bcdd sdap_process_result (libsss_ldap_common.so + 0x2ecdd) #6 0x00007f6fd738f4a5 tevent_common_invoke_fd_handler (libtevent.so.0 + 0xc4a5) #7 0x00007f6fd739355e epoll_event_loop_once (libtevent.so.0 + 0x1055e) #8 0x00007f6fd738a82b std_event_loop_once (libtevent.so.0 + 0x782b) #9 0x00007f6fd738c368 _tevent_loop_once (libtevent.so.0 + 0x9368) #10 0x00007f6fd738c48b tevent_common_loop_wait (libtevent.so.0 + 0x948b) #11 0x00007f6fd738a89b std_event_loop_wait (libtevent.so.0 + 0x789b) #12 0x00007f6fd74af207 server_loop (libsss_util.so + 0x4f207) #13 0x0000558affa16c5a main (sssd_be + 0x9c5a) #14 0x00007f6fd702a610 __libc_start_call_main (libc.so.6 + 0x2a610) #15 0x00007f6fd702a6c0 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x2a6c0) #16 0x0000558affa16df5 _start (sssd_be + 0x9df5) ELF object binary architecture: AMD x86-64
What is the impact of this issue to you?
- SSSD failed to start
- AD and IPA users will not be able to resolved
- They cannot login
Please provide the package NVR for which the bug is seen:
389-ds-base-2.7.0-7.el9_7.x86_64
ipa-client-4.12.2-22.el9_7.1.x86_64
ipa-server-4.12.2-22.el9_7.1.x86_64
krb5-libs-1.21.1-8.el9_6.x86_64
sssd-2.9.7-4.el9_7.1.x86_64
How reproducible is this bug?:
Always in customer's environment
Steps to reproduce
- systemctl restart sssd
Expected results
sssd and sssd_be started with out error
Actual results
sssd_be segfault
- is cloned by
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RHEL-132984 sssd_be: segfault at 8 ip 00007f6fd25b2b90 sp 00007ffc02dfbae0 error 4 in libsss_ipa.so[7f6fd25ae000+4d000] [rhel-9]
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- Planning
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- is duplicated by
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RHEL-127545 sssd_be/libsss_ipa.so segfaults (triggered by posix/external trust addition)
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- Closed
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