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#3410 krb5kdc crashes on exit
Closed: Fixed None Opened 11 years ago by mkosek.

Closed: Fixed
Reopen Issue

Kerberos KDC crashes on exit when AD trusts are configured and when any user from AD authenticates to IPA:

Feb 11 08:18:05 ipa systemd[1]: Stopping Kerberos 5 KDC...
Feb 11 08:18:05 ipa kernel: [876609.144675] krb5kdc[6711]: segfault at 7fcfea7b9a40 ip 00007fcfea7b9a40 sp 00007fff87623168 error 4 in locale-archive[7fcfeb470000+63f0000]
Feb 11 08:18:05 ipa systemd[1]: krb5kdc.service: main process exited, code=killed, status=11/SEGV
Feb 11 08:18:05 ipa systemd[1]: Stopped Kerberos 5 KDC.
Feb 11 08:18:05 ipa systemd[1]: Unit krb5kdc.service entered failed state

This issue can be reproduced with the following steps:

  • install FreeIPA: ipa-server-install
  • enable trusts: ipa-adtrust-install
  • get a Kerberos ticket: kinit admin
  • stop KDC: service krb5kdc stop
  • check logs for crash messages like the one shown above

Ticket has been cloned to Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=910449

master:[[BR]]
3f87788 ipa-kdb: Free talloc autofree context when module is closed

ipa-3-1:[[BR]]
e8cf9dc ipa-kdb: Free talloc autofree context when module is closed

Rename component.

Metadata Update from @mkosek:
- Issue assigned to sbose
- Issue set to the milestone: FreeIPA 3.2 - 2013/02
7 years ago

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normal
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defect
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KDC LDAP driver
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https://bugzilla.redhat.com/show_bug.cgi?id=910449
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