Comment 7 for bug 1416875

We are having the same problem with Ubuntu 14.04 and the following modules:

 core_module (static)
 so_module (static)
 watchdog_module (static)
 http_module (static)
 log_config_module (static)
 logio_module (static)
 version_module (static)
 unixd_module (static)
 access_compat_module (shared)
 alias_module (shared)
 auth_basic_module (shared)
 auth_form_module (shared)
 authn_core_module (shared)
 authn_file_module (shared)
 authnz_ldap_module (shared)
 authz_core_module (shared)
 authz_host_module (shared)
 authz_user_module (shared)
 autoindex_module (shared)
 deflate_module (shared)
 dir_module (shared)
 env_module (shared)
 filter_module (shared)
 headers_module (shared)
 ldap_module (shared)
 mime_module (shared)
 mpm_prefork_module (shared)
 negotiation_module (shared)
 php5_module (shared)
 request_module (shared)
 security2_module (shared)
 session_module (shared)
 session_cookie_module (shared)
 session_crypto_module (shared)
 session_dbd_module (shared)
 setenvif_module (shared)
 socache_shmcb_module (shared)
 ssl_module (shared)
 status_module (shared)
 unique_id_module (shared)