bin/44261: named fails to start

[mark%ecs.vuw.ac.nz@localhost]

>Number:         44261
>Category:       bin
>Synopsis:       named fails to start
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Dec 21 21:25:00 +0000 2010
>Originator:     Mark Davies
>Release:        NetBSD 5.99.41
>Organization:
ECS, Victoria Uni. of Wellington, New Zealand.
>Environment:
        
        
System: NetBSD atlanta.ecs.vuw.ac.nz 5.99.41 NetBSD 5.99.41 
(ECS_WORKSTATION.nodrm) #1: Tue Dec 21 09:35:57 NZDT 2010  
mark%turakirae.ecs.vuw.ac.nz@localhost:/local/SAVE/cur.obj/src/work/src/sys/arch/i386/compile/ECS_WORKSTATION.nodrm
 i386
Architecture: i386
Machine: i386
>Description:
        Having upgraded to a current that includes bind 9.7.2-p3 named
        now fails an assertion and doesn't run.

Dec 21 11:13:29 atlanta named[215]: starting BIND 9.7.2-P3
Dec 21 11:13:29 atlanta named[215]: built with defaults
Dec 21 11:13:29 atlanta named[215]: found 2 CPUs, using 2 worker threads
Dec 21 11:13:29 atlanta named[215]: using up to 4096 sockets
Dec 21 11:13:29 atlanta named[215]: 
/src/work/src/external/bsd/bind/dist/lib/isc/rwlock.c:445: 
INSIST((rwl->cnt_and_flag & 0x1) != 0) failed, back trace
Dec 21 11:13:29 atlanta named[215]: #0 0x806c717 in ??
Dec 21 11:13:29 atlanta named[215]: #1 0xbba0e043 in ??
Dec 21 11:13:29 atlanta named[215]: #2 0xbb9ef8eb in ??
Dec 21 11:13:29 atlanta named[215]: #3 0xbbb65dd6 in ??
Dec 21 11:13:29 atlanta named[215]: #4 0xbba63243 in ??
Dec 21 11:13:29 atlanta named[215]: #5 0x805669c in ??
Dec 21 11:13:29 atlanta named[215]: #6 0x806d87d in ??
Dec 21 11:13:29 atlanta named[215]: #7 0x8056509 in ??
Dec 21 11:13:29 atlanta named[215]: #8 0x8056557 in ??
Dec 21 11:13:29 atlanta named[215]: exiting (due to assertion failure)

        
>How-To-Repeat:
        upgrade from a month old current (with bind 9.7.2b1) to recent current
        (with bind 9.7.2-P3)
        
>Fix:
        unknown
        

>Unformatted: