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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| Opinions expressed are mine and do not necessarily |
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