Remove and blacklist 4 fallbacks which are unsuitable

Remove a fallback that changed its fingerprint after it was listed
This happened after to a software update:
https://lists.torproject.org/pipermail/tor-relays/2016-June/009473.html

Remove a fallback that changed IPv4 address

Remove two fallbacks that were slow to deliver consensuses,
we can't guarantee they'll be fast in future.

Blacklist all these fallbacks until operators confirm they're stable.

scripts/maint/fallback.blacklist

@@ -205,3 +205,17 @@
 
 # Email sent directly to teor, verified using relay contact info
 88.190.208.4:30555 orport=30556 id=030A6EB24725C05D8E0FCE21923CBA5223E75E0E
+
+# Fallback was on 0.2.8.2-alpha list, but changed fingerprint before 0.2.8.5
+46.101.102.71:80 orport=443 id=9504CB22EEB25D344DE63CB7A6F2C46F895C3686 ipv6=[2a03:b0c0:3:d0::2ed:7001]:9050
+# Also blacklist anything with the new fingerprint
+id=9C8A123081EFBE022EF795630F447839DDFDDDEC
+
+# Fallbacks were on 0.2.8.2-alpha list, but downloads were slow before 0.2.8.5
+185.96.88.29:80 orport=443 id=86C281AD135058238D7A337D546C902BE8505DDE
+178.62.36.64:9030 orport=9001 id=B87C84E38DAECFFFFDE98E5AEE5786AFDC748F2C
+
+# Fallback was on 0.2.8.2-alpha list, but changed address before 0.2.8.5
+84.219.173.60:9030 orport=443 id=855BC2DABE24C861CD887DB9B2E950424B49FC34
+# Also blacklist anything with the new address
+84.216.235.55:9030 orport=443

scripts/maint/fallback.whitelist

@@ -31,9 +31,6 @@
 78.47.18.110:443 orport=80 id=F8D27B163B9247B232A2EEE68DD8B698695C28DE
 131.188.40.188:443 orport=80 id=EBE718E1A49EE229071702964F8DB1F318075FF8
 
-# https://lists.torproject.org/pipermail/tor-relays/2015-December/008363.html
-84.219.173.60:9030 orport=443 id=855BC2DABE24C861CD887DB9B2E950424B49FC34
-
 # https://lists.torproject.org/pipermail/tor-relays/2015-December/008365.html
 # Email sent directly to teor with fingerprint update
 81.7.17.171:80 orport=443 id=CFECDDCA990E3EF7B7EC958B22441386B6B8D820 ipv6=[2a02:180:1:1::517:11ab]:443
@@ -131,7 +128,6 @@
 
 # Email sent directly to teor, verified using relay contact info
 85.235.250.88:80 orport=443 id=72B2B12A3F60408BDBC98C6DF53988D3A0B3F0EE
-185.96.88.29:80 orport=443 id=86C281AD135058238D7A337D546C902BE8505DDE
 185.96.180.29:80 orport=443 id=F93D8F37E35C390BCAD9F9069E13085B745EC216
 
 # Email sent directly to teor, verified using relay contact info
@@ -286,7 +282,6 @@
 
 # Email sent directly to teor, verified using relay contact info
 178.62.22.36:80 orport=443 id=A0766C0D3A667A3232C7D569DE94A28F9922FCB1 ipv6=[2a03:b0c0:1:d0::174:1]:9050
-46.101.102.71:80 orport=443 id=9504CB22EEB25D344DE63CB7A6F2C46F895C3686 ipv6=[2a03:b0c0:3:d0::2ed:7001]:9050
 188.166.23.127:80 orport=443 id=3771A8154DEA98D551607806C80A209CDAA74535 ipv6=[2a03:b0c0:2:d0::27b:7001]:9050
 198.199.64.217:80 orport=443 id=FAD306BAA59F6A02783F8606BDAA431F5FF7D1EA ipv6=[2604:a880:400:d0::1a9:b001]:9050
 159.203.32.149:80 orport=443 id=55C7554AFCEC1062DCBAC93E67B2E03C6F330EFC ipv6=[2604:a880:cad:d0::105:f001]:9050
@@ -337,9 +332,6 @@
 195.154.9.161:80 orport=443 id=B6295A9960F89BD0C743EEBC5670450EA6A34685
 46.148.18.74:8080 orport=443 id=6CACF0B5F03C779672F3C5C295F37C8D234CA3F7
 
-# Email sent directly to teor, verified using relay contact info
-178.62.36.64:9030 orport=9001 id=B87C84E38DAECFFFFDE98E5AEE5786AFDC748F2C
-
 # Email sent directly to teor, verified using relay contact info
 37.187.102.108:9090 orport=5550 id=F4263275CF54A6836EE7BD527B1328836A6F06E1
 212.47.241.21:80 orport=443 id=892F941915F6A0C6E0958E52E0A9685C190CF45C

src/or/fallback_dirs.inc

@@ -120,12 +120,16 @@ URL: https:onionoo.torproject.orguptime?first_seen_days=7-&flag=V2Dir&type=relay
 " weight=10",
 "192.87.28.82:9030 orport=9001 id=844AE9CAD04325E955E2BE1521563B79FE7094B7"
 " weight=10",
+/* Fallback was on 0.2.8.2-alpha list, but changed address before 0.2.8.5
 "84.219.173.60:9030 orport=443 id=855BC2DABE24C861CD887DB9B2E950424B49FC34"
 " weight=10",
+*/
 "163.172.138.22:80 orport=443 id=8664DC892540F3C789DB37008236C096C871734D"
 " weight=10",
+/* Fallback was on 0.2.8.2-alpha list, but downloads were slow before 0.2.8.5
 "185.96.88.29:80 orport=443 id=86C281AD135058238D7A337D546C902BE8505DDE"
 " weight=10",
+*/
 "93.180.156.84:9030 orport=9001 id=8844D87E9B038BE3270938F05AF797E1D3C74C0F"
 " weight=10",
 "178.217.184.32:9030 orport=443 id=8B7F47AE1A5D954A3E58ACDE0865D09DBA5B738D"
@@ -140,9 +144,11 @@ URL: https:onionoo.torproject.orguptime?first_seen_days=7-&flag=V2Dir&type=relay
 " weight=10",
 "91.219.237.244:80 orport=443 id=92ECC9E0E2AF81BB954719B189AC362E254AD4A5"
 " weight=10",
+/* Fallback was on 0.2.8.2-alpha list, but changed fingerprint before 0.2.8.5
 "46.101.102.71:80 orport=443 id=9504CB22EEB25D344DE63CB7A6F2C46F895C3686"
 " ipv6=[2a03:b0c0:3:d0::2ed:7001]:9050"
 " weight=10",
+*/
 "85.214.206.219:9030 orport=9001 id=98F8D5F359949E41DE8DF3DBB1975A86E96A84A0"
 " weight=10",
 "81.7.10.93:31336 orport=31337 id=99E246DB480B313A3012BC3363093CC26CD209C7"
@@ -177,8 +183,10 @@ URL: https:onionoo.torproject.orguptime?first_seen_days=7-&flag=V2Dir&type=relay
 " weight=10",
 "193.11.114.46:9032 orport=9003 id=B83DC1558F0D34353BB992EF93AFEAFDB226A73E"
 " weight=10",
+/* Fallback was on 0.2.8.2-alpha list, but downloads were slow before 0.2.8.5
 "178.62.36.64:9030 orport=9001 id=B87C84E38DAECFFFFDE98E5AEE5786AFDC748F2C"
 " weight=10",
+*/
 "197.231.221.211:9030 orport=9001 id=BC630CBBB518BE7E9F4E09712AB0269E9DC7D626"
 " weight=10",
 "198.96.155.3:8080 orport=5001 id=BCEDF6C193AA687AE471B8A22EBF6BC57C2D285E"