Background
==========

Archive wide test rebuild in an environment without internet access,
with IPv4 and IPv6 enabled on the lo device and just an IPV6 (link-local)
address on another device.

Logs at http://perl.debian.net/rebuild-logs/sid-v6only/report.html

Spotted regressions also tested in an another environment with both IPv4 (private) and IPv6
(link-local) addresses configured, so that packages just needing internet access could be treated separately.

Logs at http://perl.debian.net/rebuild-logs/sid-v46both/report.html

Currently running tests with a patched libio-socket-ip-perl package in the 'experimental' chroot, testing all the v6only regressions to see how many are fixed by the patch.

Logs at http://perl.debian.net/rebuild-logs/experimental-v6only/report.html

Do we want a usertag? Maybe debian-qa/ipv6only ?


Regressions
===========

Perl related (most will be fixed centrally, see #962047)
------------

twiggy_0.1025+dfsg-1
starman_0.4015-1
starlet_0.31-1
spamassassin_3.4.4-1
request-tracker4_4.4.4-1
perlbal_1.80-3
pinto_0.14000-1
lib*-perl
h2o_2.2.5+dfsg2-5
gdnsd_2.4.2-1
feersum_1.407-2
boxbackup_0.13~~git20200326.g8e8b63c-1
alice_0.19-2

Others; IPv6 / AI_ADDRCONFIG related
------------------------------------

gammaray_2.11.1-1 #963857
datalad_0.12.6-1 #963856
clamav_0.102.3+dfsg-1 #963853
capnproto_0.7.0-6 #963855

nbdkit_1.20.2-1
  hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;
  qemu-img: Could not open 'nbd:127.0.0.1:52641': Failed to connect socket: Connection refused

gromacs_2020.2-2 
   2: MPID_nem_tcp_init(373).............: gethostbyname failed, localhost (errno 0)

haskell-http-client_0.6.4.1-1 
haskell-http-conduit_2.3.7.3-1
haskell-yesod-core_1.6.18-1
	ConnectionFailure Network.Socket.getAddrInfo(...)

iodine_0.7.0-9
	common.c:100:F:Common:test_parse_format_ipv4:0: Assertion 'addr_len == sizeof(struct sockaddr_in)' failed

inn2_2.6.3+20200601-1
	lib/network/server......MISSED 34-42 (killed by signal 14)
	lib/network-innbind.c:    hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;
	lib/network.c:    hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;

libpqtypes_1.5.1-5
	server type lookup failed: could not find 'mytype_t'
	  %inet - IPv4 FAILED
	  %inet - IPv4 FAILED

m2crypto_0.35.2-2
	ERROR:test_IP_call:Failed to connect to 127.0.0.1:43055

mod-gnutls_0.9.0-1.1
	500 Can't connect to 127.0.0.1:9933 (Address family for hostname not supported)

myproxy_6.2.6-1
	Unable to connect to ::1:36261 error:0200206F:system library:connect:Connection refused error

nbd_3.20-1
	Error: Socket failed: Connection refused

neon27_0.31.1-1
	Could not resolve hostname `127.0.0.1': Address family for hostname not supported)
	src/ne_socket.c:987:        hints.ai_flags |= AI_ADDRCONFIG;

nng_1.3.0-1
	Failed bind to "tcp://127.0.0.1:13940": Unknown I/O error [5] (/<<PKGBUILDDIR>>/tests/compat_surveyttl.c:69)
	src/platform/posix/posix_resolv_gai.c:138:      hints.ai_flags = AI_ADDRCONFIG | AI_NUMERICSERV;


openconnect_8.10-1
	Connecting to obtain cookie (with key user-key-pkcs1.pem)... Failed to connect to host 127.0.0.2
	socket-wrapper ??

remctl_3.16-4
	util/network/server.....MISSED 34-42 (killed by signal 14)
	tests/server/bind-t.c:56:    hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;
	util/network.c:291:    hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;

restinio_0.6.6-1
	dev/asio/include/asio/ip/resolver_base.hpp:70:    address_configured = ASIO_OS_DEF(AI_ADDRCONFIG)

tendermint-go-p2p_0.0~git20170113.0.3d98f67-1
	panic: Paniced on a Crisis: Could not determine external address!

ngircd_25-3 #964276

haskell-conduit-extra_1.3.5-1
      running tcp server FAILED [1]

lbcd_3.5.2-3
	util/network.c:306:    hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;

nmh_1.7.1-6
	FAIL: test/inc/test-pop

glib2.0_2.64.3-1
    171/272 glib:gio / gdbus-server-auth                    FAIL           0.04s (killed by signal 6 SIGABRT)

stunnel4_5.56+dfsg-3

sslsplit_0.5.5-1

ruby-* ???



Others; Internet connection required
------------------------------------


wsjtx_2.2.1+repack-1 #964208

python-blessed_1.17.6-1 #964209

octave-nan_3.4.5-2 #964210

octave-instrument-control_0.5.0-1 #964211

nbsphinx_0.4.3+ds-1 #964204

emacs-websocket_1.12+8.g31e122a-1 #963871

debian-installer-netboot-images_20190702+deb10u4 #807168

net-cpp_2.2.1+dfsg1-4 #964212

Others; need investigation
--------------------------

libvirt_6.0.0-7