Bug 202394

Summary: Intermittent named crash with pthread_mutex_destroy
Product: Red Hat Enterprise Linux 4 Reporter: James Gardiner <james.gardiner>
Component: bindAssignee: Martin Stransky <stransky>
Status: CLOSED DUPLICATE QA Contact: Ben Levenson <benl>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.4   
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-08-14 08:34:38 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description James Gardiner 2006-08-14 04:14:35 UTC 
Description of problem:

Very occasionally (particularly under load) named will crash with one ofthe 
following (or similar)
errors:

RUNTIME_CHECK(((pthread_mutex_destroy(((&adb->mplock))) == 0
) ? 0 : 34) == 0) failed
OR 
14:37:45.515 RUNTIME_CHECK(((pthread_mutex_destroy(((&rbtdb->node_locks[i
].lock))) == 0) ? 0 : 34) == 0) failed

I don't believe this is related to memory constraints, since the busiest server 
never exceeds a resident footprint of 250MB, whereas these servers have 2GB RAM 
and  are exclusively for DNS.



Version-Release number of selected component (if applicable):
bind-9.3.2-2_EL4
Kernel 2.6.9-34.0.2.ELsmp x86_64

How reproducible:
Happened about four times in eight months (so not very :< )

Steps to Reproduce:
1. Run bind on an SMP x86_64 box.
2. ?

Additional info:
This is essentially the same issue as bug 173961, which was closed as it claims 
a fix has been implemeneted in back-ports from Bind 9.2.6 to 9.2.4, but we are 
running 9.3.2.
Comment 1 James Gardiner 2006-08-14 04:23:27 UTC 
Sorry - duplicated this bug from 202393 since bugzilla page gave me an error 
about empty product name - I would save it as duplicate but apparently I 
am 'NOT ALLOWED'? we can close this and work with 202393
Comment 2 Martin Stransky 2006-08-14 08:34:38 UTC 

*** This bug has been marked as a duplicate of 202393 ***