[SSSD-users] sssd fails - too many open files

Hi list, I have a problem with sssd is unable to authenticate anyone. In logs I see: (Thu Aug 27 08:52:56 2015) [sssd[be[default]]] [krb5_auth_done] (0x0020): child failed (24 [Too many open files]) (Thu Aug 27 08:53:18 2015) [sssd[be[default]]] [fo_resolve_service_send] (0x0020): No available servers for service 'AD' (Thu Aug 27 08:53:18 2015) [sssd[be[default]]] [be_ptask_enable] (0x0080): Task [Check if online (periodic)]: already enabled (Thu Aug 27 08:53:18 2015) [sssd[be[default]]] [be_run_offline_cb] (0x0080): Going offline. Running callbacks. (Thu Aug 27 08:53:18 2015) [sssd[be[default]]] [fork_child] (0x0020): pipe failed [24][Too many open files]. (Thu Aug 27 08:53:18 2015) [sssd[be[default]]] [handle_child_send] (0x0020): fork_child failed. (Thu Aug 27 08:53:18 2015) [sssd[be[default]]] [krb5_auth_done] (0x0020): child failed (24 [Too many open files]) (Thu Aug 27 08:53:20 2015) [sssd[be[default]]] [fo_resolve_service_send] (0x0020): No available servers for service 'AD' (Thu Aug 27 08:53:20 2015) [sssd[be[default]]] [be_ptask_enable] (0x0080): Task [Check if online (periodic)]: already enabled (Thu Aug 27 08:53:20 2015) [sssd[be[default]]] [be_run_offline_cb] (0x0080): Going offline. Running callbacks. (Thu Aug 27 08:53:20 2015) [sssd[be[default]]] [fork_child] (0x0020): pipe failed [24][Too many open files]. (Thu Aug 27 08:53:20 2015) [sssd[be[default]]] [handle_child_send] (0x0020): fork_child failed. (Thu Aug 27 08:53:20 2015) [sssd[be[default]]] [krb5_auth_done] (0x0020): child failed (24 [Too many open files]) Restart of the service fixes the problem. Anyone seeing this? Thanks, Ondrej ----- The information contained in this e-mail and in any attachments is confidential and is designated solely for the attention of the intended recipient(s). If you are not an intended recipient, you must not use, disclose, copy, distribute or retain this e-mail or any part thereof. If you have received this e-mail in error, please notify the sender by return e-mail and delete all copies of this e-mail from your computer system(s). Please direct any additional queries to: communications(a)s3group.com. Thank You. Silicon and Software Systems Limited (S3 Group). Registered in Ireland no. 378073. Registered Office: South County Business Park, Leopardstown, Dublin 18.