Your message dated Fri, 31 Mar 2017 11:13:35 -0500
with message-id
<caolfk3wpfgxfwz6bhajp-n0rex1lksg6fk3zcqp3ne+wx6s...@mail.gmail.com>
and subject line false positive
has caused the Debian Bug report #859068,
regarding avahi-daemon race condition with ifupdown networking
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
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
859068: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=859068
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: avahi-daemon
Version: 0.6.32-2
Severity: normal
Greetings,
It appears that avahi-daemon is configuring eth0 before ifupdown can:
# journalctl -b | egrep 'ifup|avahi.*eth0'
Mar 29 20:20:52 achilles avahi-daemon[690]: Joining mDNS multicast group on
interface eth0.IPv4 with address 131.212.60.13.
Mar 29 20:20:52 achilles avahi-daemon[690]: New relevant interface eth0.IPv4
for mDNS.
Mar 29 20:20:52 achilles avahi-daemon[690]: Registering new address record for
131.212.60.13 on eth0.IPv4.
Mar 29 20:20:52 achilles avahi-daemon[690]: Registering new address record for
131.212.60.15 on eth0.IPv4.
Mar 29 20:20:57 achilles avahi-daemon[690]: Joining mDNS multicast group on
interface eth0.IPv6 with address fe80::210:18ff:fe5c:c3ad.
Mar 29 20:20:57 achilles avahi-daemon[690]: New relevant interface eth0.IPv6
for mDNS.
Mar 29 20:20:57 achilles avahi-daemon[690]: Registering new address record for
fe80::210:18ff:fe5c:c3ad on eth0.*.
Mar 29 20:21:05 achilles ifup[717]: RTNETLINK answers: File exists
Mar 29 20:21:05 achilles ifup[717]: ifup: failed to bring up eth0
Mar 29 20:21:06 achilles avahi-daemon[690]: Leaving mDNS multicast group on
interface eth0.IPv6 with address fe80::210:18ff:fe5c:c3ad.
Mar 29 20:21:06 achilles avahi-daemon[690]: Joining mDNS multicast group on
interface eth0.IPv6 with address 2607:ea00:200:60::13.
Mar 29 20:21:06 achilles avahi-daemon[690]: Registering new address record for
2607:ea00:200:60::13 on eth0.*.
Mar 29 20:21:06 achilles avahi-daemon[690]: Withdrawing address record for
fe80::210:18ff:fe5c:c3ad on eth0.
ifup is failing with the "RTNETLINK answers: File exists" error.
This system is running sid, but was initially installed years ago, so there
may be some vestigial issues that are confounding things.
Let me know what you think.
Thanks!
-- System Information:
Debian Release: 9.0
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.10.0-trunk-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages avahi-daemon depends on:
ii adduser 3.115
ii bind9-host [host] 1:9.10.3.dfsg.P4-12.1
ii dbus 1.10.16-1
ii init-system-helpers 1.47
ii libavahi-common3 0.6.32-2
ii libavahi-core7 0.6.32-2
ii libc6 2.24-9
ii libcap2 1:2.25-1
ii libdaemon0 0.14-6
ii libdbus-1-3 1.10.16-1
ii libexpat1 2.2.0-2
ii lsb-base 9.20161125
Versions of packages avahi-daemon recommends:
pn libnss-mdns <none>
Versions of packages avahi-daemon suggests:
pn avahi-autoipd <none>
-- Configuration Files:
/etc/network/if-up.d/avahi-daemon [Errno 2] No such file or directory:
'/etc/network/if-up.d/avahi-daemon'
-- no debconf information
--- End Message ---
--- Begin Message ---
Greetings,
This bug report was a false positive.
It turns out our router is sending RAs on its v6 interface(s). I had made
the mistake of assuming:
A. The routers were not configured to send RAs.
B. My host was configured to ignore them.
Both of those assumptions were wrong.
Once I added:
net.ipv6.conf.default.accept_ra = 0
to my sysctl file, things behaved much better.
Sorry for the noise!
-m
--- End Message ---
_______________________________________________
Pkg-utopia-maintainers mailing list
[email protected]
http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-utopia-maintainers
