Informix - Problem description
Problem IT44485 | Status: Closed |
'CDR START' CAN GENERATE ASSERT FAILED: YIELD_PROCESSOR: CONDITIONAL LATCH COUNT NON-ZERO IN THREAD. | |
product: | |
INFORMIX SERVER / 5725A3900 / E10 - | |
Problem description: | |
In an ER cluster, starting cdr with 'cdr start' can throw exception, "Assert Failed: yield_processor: Conditional latch count non-zero in thread" Below is the sample logs in the message file. 18:04:41 Assert Failed: yield_processor: Conditional latch count non-zero in thread 12253 18:04:41 IBM Informix Dynamic Server Version 14.10.FC10 18:04:41 Who: Session(12238, informix@hostname, 0, 0x4550f478) Thread(12253, CDRNrW_111, 454d4e18, 8) File: mt_fn.c Line: 18229 18:04:41 stack trace for pid 18733 written to /chunks/14.10/grnw141f10x1_rj1t/af.33c55199 18:04:41 CDR: Re-connected to server, id 112, name 18:04:41 CDR connection to server lost, id 112, name Reason: disconnect server 18:04:41 See Also: /chunks/14.10/grnw141f10x1_rj1t/af.33c55199 18:04:45 Thread ID 12253 will NOT be suspended because it is deemed too critical to the server. 18:04:45 See Also: /chunks/14.10/grnw141f10x1_rj1t/af.33c55199 18:04:45 Starting crash time check of: 18:04:45 1. memory block headers 18:04:45 2. stacks 18:04:45 Crash time checking found no problems 18:04:45 mt_fn.c, line 18229, thread 12253, proc id 18733, yield_processor: Conditional latch count non-zero in thread 12253 . 18:04:45 Fatal error in ADM VP at mt_fn.c:15169 18:04:45 Unexpected virtual processor termination: pid = 18733, exit status = 0x1. 18:04:45 PANIC: Attempting to bring system down | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 14.10.xC11. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 14.10.xC11. * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 14.10.xC11. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 14.10.xC11. * **************************************************************** | |
Comment | |
Fixed in Informix Server 14.10.xC11. | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 07.09.2023 03.06.2024 03.06.2024 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |