Bug 202394 - Intermittent named crash with pthread_mutex_destroy
Summary: Intermittent named crash with pthread_mutex_destroy
Keywords:
Status: CLOSED DUPLICATE of bug 202393
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: bind
Version: 4.4
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
: ---
Assignee: Martin Stransky
QA Contact: Ben Levenson
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2006-08-14 04:14 UTC by James Gardiner
Modified: 2007-11-17 01:14 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2006-08-14 08:34:38 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

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 ***


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