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Stuck in ucsp_client_setup ?

Subject: Stuck in ucsp_client_setup ?
From: "Daniel J. Luke" <email@hidden>
Date: Tue, 7 Mar 2006 10:38:32 -0500
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I've got a Mac OS X client 10.4.5 system (or Darwin 8.5.0 if you prefer) that has started exhibiting some interesting behavior.

After a bit of uptime, (as long as 35 days, as few as 5 days), anything with requires authentication gets 'stuck'. (No new ssh connections, no new imap connections, sudo/su get stuck).

Needless to say, this makes it a little hard to figure out and work around as the machine is co-located a ways away from me.

That a few other processes will get stuck if I have an existing login on the machine, and I managed to get a sample of 'mutt':

Analysis of sampling pid 26947 every 10.000000 milliseconds Call graph: 985 Thread_100f 985 start 985 _start 985 main 985 mx_open_mailbox 985 libintl_dcigettext 985 _nl_locale_name_default 985 CFLocaleCopyCurrent 985 __CFApplicationPreferencesCopyCurrentState 985 _CFStandardApplicationPreferences 985 CFNotificationCenterAddObserver 985 _CFXNotificationRegister 985 __CFGetSessionIDString 985 __CFGetSessionID 985 SessionGetInfo 985 Security::SecurityServer::ClientSession::getSessionInfo(unsigned long&, unsigned long&) 985 Security::SecurityServer::ClientSession::activate() 985 Security::ModuleNexus<Security::SecurityServer::ClientSession::Global>:: operator()() 985 Security::ModuleNexusCommon::create(void* (*)()) 985 Security::ModuleNexus<Security::SecurityServer::ClientSession::Global>:: make() 985 Security::SecurityServer::ClientSession::Global::Global[unified]() 985 ucsp_client_setup 985 Security::cfString(__CFURL const*, bool) 985 mach_msg_trap 985 _sigtramp 985 sighandler 985 kill 985 kill

Total number in stack (recursive counted multiple, when >=5):

Sort by top of stack, same collapsed (when >= 5):
        kill        985

Anyone else see anything like this? Any hints on where to look? (anyone know which project ucsp_client_setup belongs to?)

Thanks!
--
Daniel J. Luke
+========================================================+
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| *-------------- http://www.geeklair.net -------------* |
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|   Opinions expressed are mine and do not necessarily   |
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