named 8.2.2-p5 crash

Jeroen Ruigrok van der Werven asmodai at bart.nl
Mon Mar 20 11:02:46 UTC 2000


All of a sudden our primary named died:

Mar 20 11:30:26 hel named-xfer[58496]: [194.158.171.161] not
authoritative for no taris-cohen.nl, SOA query got rcode 0, aa 0,
ancount 0, aucount 6
Mar 20 11:30:31 hel named-xfer[58497]: [194.158.189.128] not
authoritative for ju mp.nu, SOA query got rcode 0, aa 0, ancount 0,
aucount 13
Mar 20 11:30:55 hel named[3575]: unapproved update from
[195.38.230.155].3946 for nl.com
Mar 20 11:30:57 hel named[3575]:
/usr/src/usr.sbin/named/../../contrib/bind/bin/named/ns_notify.c:353:
INSIST((zp->z_flags & Z_NOTIFY) != 0) failed.
Mar 20 11:30:57 hel named[3575]:
/usr/src/usr.sbin/named/../../contrib/bind/bin/named/ns_notify.c:353:
INSIST((zp->z_flags & Z_NOTIFY) != 0) failed.
Mar 20 11:31:11 hel /kernel: pid 3575 (named), uid 0: exited on signal
6 (core du mped)


Host:   FreeBSD 3.4-STABLE
BIND:	8.2.2-p5

Unfortunately I don't have debugging symbols compiled in =\

But a backtrace shows:

[root at hel] (142) # gdb /usr/sbin/named /var/named/named.core 
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "i386-unknown-freebsd"...
(no debugging symbols found)...
Core was generated by `named'.
Program terminated with signal 6, Abort trap.
Reading symbols from /usr/lib/libc.so.3...(no debugging symbols
found)...done.
Reading symbols from /usr/libexec/ld-elf.so.1...(no debugging symbols
found)...
done.
#0  0x280ffba4 in kill () from /usr/lib/libc.so.3
(gdb) bt
#0  0x280ffba4 in kill () from /usr/lib/libc.so.3
#1  0x28134084 in abort () from /usr/lib/libc.so.3
#2  0x8070b71 in getsockname ()
#3  0x8070bd8 in getsockname ()
#4  0x807c2a5 in getsockname ()
#5  0x807c395 in getsockname ()
#6  0x808113d in getgrouplist ()
#7  0x805eac5 in getsockname ()
#8  0x804b2cd in getsockname ()

Further advice is advised.

I will try to compile the system with debugging ASAP so that I have more
information should it happen again.

Any further hints/tips welcome.  I still have the named.core.

-- 
Jeroen Ruigrok van der Werven          Network- and systemadministrator
<asmodai at bart.nl>                      VIA NET.WORKS The Netherlands
BSD: Technical excellence at its best  http://www.bart.nl
Sadness is the inner beauty of the untouched tear...



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