Your message dated Fri, 25 Nov 2022 23:54:32 +0100
with message-id <y4fhqoj1j7rfq...@fliwatuet.svr02.mucip.net>
and subject line Closing fixed bugs
has caused the Debian Bug report #693587,
regarding DNSSEC validation fails on system resume
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
693587: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=693587
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: bind9
Version: 1:9.8.1.dfsg.P1-4.1
Severity: normal


bind can stop resolving.
steps to reproduce:

1. configure dnssec
    dnssec-enable yes;
        dnssec-validation yes;
        dnssec-lookaside auto;
2. run bind, make some work
3. suspend pc for a while, turn off modem, resume, turn on modem
4. on resume, network will be unavailable for some time (modem load can take a 
minutes)
   but once modem loaded - bind will not resolve addresses and log a messages 
like
Nov 18 12:54:14 x named[3046]: dnssec: info: validating @0xf22e45e8: 
itpen.am.dlv.isc.org NSEC: no valid signature found
Nov 18 12:54:14 x named[3046]: dnssec: info: validating @0xf22e45e8: 
itpen.am.dlv.isc.org NSEC: bad cache hit (am.dlv.isc.org/DS)
Nov 18 12:54:14 x named[3046]: dnssec: info: validating @0xf955ba58: 
dlv.isc.org SOA: no valid signature found

workaround:
restarting bind9 solves a problem


-- System Information:
Debian Release: 6.0
  APT prefers testing
  APT policy: (600, 'testing'), (599, 'unstable')
Architecture: i386 (x86_64)

Kernel: Linux 3.6.6 (SMP w/4 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages bind9 depends on:
ii  adduser              3.112+nmu2          add and remove users and groups
ii  bind9utils           1:9.8.1.dfsg.P1-4.1 Utilities for BIND
ii  debconf [debconf-2.0 1.5.36.1            Debian configuration management sy
ii  libbind9-80          1:9.8.1.dfsg.P1-4.1 BIND9 Shared Library used by BIND
ii  libc6                2.13-26             Embedded GNU C Library: Shared lib
ii  libcap2              1:2.19-3            support for getting/setting POSIX.
ii  libcomerr2           1.42.2-1            common error description library
ii  libdns81             1:9.8.1.dfsg.P1-4.1 DNS Shared Library used by BIND
ii  libgssapi-krb5-2     1.10.1+dfsg-1       MIT Kerberos runtime libraries - k
ii  libisc83             1:9.8.1.dfsg.P1-4.1 ISC Shared Library used by BIND
ii  libisccc80           1:9.8.1.dfsg.P1-4.1 Command Channel Library used by BI
ii  libisccfg82          1:9.8.1.dfsg.P1-4.1 Config File Handling Library used
ii  libk5crypto3         1.10.1+dfsg-1       MIT Kerberos runtime libraries - C
ii  libkrb5-3            1.10.1+dfsg-1       MIT Kerberos runtime libraries
ii  liblwres80           1:9.8.1.dfsg.P1-4.1 Lightweight Resolver Library used
ii  libssl1.0.0          1.0.1c-3            SSL shared libraries
ii  lsb-base             3.2-28              Linux Standard Base 3.2 init scrip
ii  net-tools            1.60-23             The NET-3 networking toolkit
ii  netbase              5.0                 Basic TCP/IP networking system

bind9 recommends no packages.

Versions of packages bind9 suggests:
ii  bind9-doc            1:9.7.2.dfsg.P3-1.1 Documentation for BIND
ii  dnsutils             1:9.7.3.dfsg-1+b1   Clients provided with BIND
pn  resolvconf           <none>              (no description available)
pn  ufw                  <none>              (no description available)

-- Configuration Files:
/etc/bind/db.0 [Errno 2] Нет такого файла или каталога: u'/etc/bind/db.0'
/etc/bind/db.127 [Errno 2] Нет такого файла или каталога: u'/etc/bind/db.127'
/etc/bind/db.255 [Errno 2] Нет такого файла или каталога: u'/etc/bind/db.255'
/etc/bind/db.empty [Errno 2] Нет такого файла или каталога: 
u'/etc/bind/db.empty'
/etc/bind/db.local [Errno 2] Нет такого файла или каталога: 
u'/etc/bind/db.local'
/etc/bind/named.conf changed [not included]
/etc/bind/named.conf.default-zones changed [not included]
/etc/bind/named.conf.local changed [not included]
/etc/bind/named.conf.options changed [not included]
/etc/bind/zones.rfc1918 [Errno 2] Нет такого файла или каталога: 
u'/etc/bind/zones.rfc1918'

-- debconf information:
* bind9/different-configuration-file:
* bind9/run-resolvconf: true
* bind9/start-as-user: bind

--- End Message ---
--- Begin Message ---
Closing bugs that have already been fixed in stable or unstable

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