Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 85339

Summary:	named crashes under heavy tcp load
Product:	[Retired] Red Hat Linux	Reporter:	Pavel Urban <fc-bugzilla>
Component:	bind	Assignee:	Daniel Walsh <dwalsh>
Status:	CLOSED RAWHIDE	QA Contact:	Ben Levenson <benl>
Severity:	high	Docs Contact:
Priority:	medium
Version:	7.3
Target Milestone:	---
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2003-07-08 13:24:02 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 Pavel Urban 2003-02-28 08:43:05 UTC

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.0.2) Gecko/20021216

Description of problem:
This is well-known bind bug. When you have broken/misconfigured client who sends
too many tcp queries, you end up like this:

Feb 28 01:00:53.826 client 80.188.162.170#3859: no more TCP clients: quota reached
Feb 28 01:00:53.829 client 80.188.162.170#3860: no more TCP clients: quota reached
Feb 28 01:00:53.831 client 80.188.162.170#3861: no more TCP clients: quota reached
Feb 28 01:00:53.832 client 80.188.162.170#3863: no more TCP clients: quota reached
Feb 28 01:00:54.720 quota.c:68: INSIST(p != ((void *)0) && *p == ((void *)0)) failed
Feb 28 01:00:54.720 exiting (due to assertion failure)

See http://marc.theaimsgroup.com/?l=bind9-users&m=104326843802099&w=2 for
further info. This has been fixed in 9.2.2rc1, can you incorporate this fix, please?

Version-Release number of selected component (if applicable):


How reproducible:
Didn't try


Additional info:

Comment 1 Daniel Walsh 2003-03-04 15:14:28 UTC

Latest bind is available on rawhide 9.2.2.