| Latest versions | fixlist |
| 15.0.xC1.2 |
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| 14.10.xC13 |
|
| 12.10.xC16.X5 |
|
| 11.70.xC9.XB |
|
| 11.50.xC9.X2 |
|
| 11.10.xC3.W5 |
|
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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) | |