[tor-bugs] #24991 [Core Tor/Tor]: SingleOnion claims "missing descriptors for 1/2 of our primary entry guards", has no guards, makes no sense
Tor Bug Tracker & Wiki
blackhole at torproject.org
Wed May 30 15:18:16 UTC 2018
#24991: SingleOnion claims "missing descriptors for 1/2 of our primary entry
guards", has no guards, makes no sense
-------------------------------------------------+-------------------------
Reporter: alecmuffett | Owner: (none)
Type: defect | Status: new
Priority: Medium | Milestone: Tor:
| unspecified
Component: Core Tor/Tor | Version: Tor:
| 0.3.4.1-alpha
Severity: Minor | Resolution:
Keywords: single-onion, guards, logging, | Actual Points:
easy, 034-triage-20180328, |
034-removed-20180328 |
Parent ID: #23863 | Points: 0.5
Reviewer: | Sponsor:
-------------------------------------------------+-------------------------
Changes (by starlight):
* version: Tor: 0.3.2.9 => Tor: 0.3.4.1-alpha
Comment:
Seeing this with 0.3.4.1-alpha on a guard relay that has no client
activity. Something seems wrong about it because the shortage of
descriptors is minuscule yet the message indicates a guard appears in the
missing set. Performed a DROPGUARDS thinking one of the guards was bum
somehow, and the message came back the next day with the fresh set. I
wonder if this is a bug in the new differential descriptor logic; why
would 50 relays go missing every day as an exceptional event?
{{{
DownloadExtraInfo 1
}}}
Removed cached-* and diff-cache/* before start.
{{{
Tor 0.3.4.1-alpha (git-deb8970a29ef7427) running on Linux with Libevent
x.x.x, OpenSSL x.x.x, Zlib x.x.x, Liblzma x.x.x, and Libzstd x.x.x.
Bootstrapped 0%: Starting
Starting with guard context "default"
Bootstrapped 10%: Finishing handshake with directory server
I learned some more directory information, but not enough to build a
circuit: We have no usable consensus.
I learned some more directory information, but not enough to build a
circuit: We have no usable consensus.
Bootstrapped 45%: Asking for relay descriptors
I learned some more directory information, but not enough to build a
circuit: We need more microdescriptors: we have 0/6493, and can only build
0% of likely paths. (We have 0% of guards bw, 0% of midpoint bw, and 0% of
exit bw = 0% of path bw.)
I learned some more directory information, but not enough to build a
circuit: We need more microdescriptors: we have 0/6493, and can only build
0% of likely paths. (We have 0% of guards bw, 0% of midpoint bw, and 0% of
exit bw = 0% of path bw.)
Bootstrapped 50%: Loading relay descriptors
Bootstrapped 55%: Loading relay descriptors
Bootstrapped 60%: Loading relay descriptors
Bootstrapped 65%: Loading relay descriptors
Bootstrapped 70%: Loading relay descriptors
Problem bootstrapping. Stuck at 73%: Loading relay descriptors. (No route
to host; NOROUTE; count 1; recommendation warn; host X at x.x.x.x:x)
Bootstrapped 75%: Loading relay descriptors
Bootstrapped 80%: Connecting to the Tor network
Bootstrapped 85%: Finishing handshake with first hop
Bootstrapped 90%: Establishing a Tor circuit
Tor has successfully opened a circuit. Looks like client functionality is
working.
Bootstrapped 100%: Done
Self-testing indicates your DirPort is reachable from the outside.
Excellent. Publishing server descriptor.
Performing bandwidth self-test...done.
Heartbeat: Tor's uptime is 6:00 hours,
Heartbeat: Tor's uptime is 12:00 hours,
Heartbeat: Tor's uptime is 18:00 hours,
Heartbeat: Tor's uptime is 1 day 0:00 hours,
Heartbeat: Tor's uptime is 1 day 6:00 hours,
Heartbeat: Tor's uptime is 1 day 12:00 hours,
Heartbeat: Tor's uptime is 1 day 18:00 hours,
Heartbeat: Tor's uptime is 2 days 0:00 hours,
Heartbeat: Tor's uptime is 2 days 6:00 hours,
Heartbeat: Tor's uptime is 2 days 12:00 hours,
Heartbeat: Tor's uptime is 2 days 18:00 hours,
Heartbeat: Tor's uptime is 3 days 0:00 hours,
Heartbeat: Tor's uptime is 3 days 6:00 hours,
Heartbeat: Tor's uptime is 3 days 12:00 hours,
Heartbeat: Tor's uptime is 3 days 18:00 hours,
Heartbeat: Tor's uptime is 4 days 0:00 hours,
Channel padding timeout scheduled 209531ms in the past.
Heartbeat: Tor's uptime is 4 days 6:00 hours,
Heartbeat: Tor's uptime is 4 days 12:00 hours,
Heartbeat: Tor's uptime is 4 days 18:00 hours,
Heartbeat: Tor's uptime is 5 days 0:00 hours,
Heartbeat: Tor's uptime is 5 days 6:00 hours,
Our directory information is no longer up-to-date enough to build
circuits: We're missing descriptors for 1/2 of our primary entry guards
(total microdescriptors: 6346/6383).
I learned some more directory information, but not enough to build a
circuit: We're missing descriptors for 1/2 of our primary entry guards
(total microdescriptors: 6346/6383).
We now have enough directory information to build circuits.
Heartbeat: Tor's uptime is 5 days 12:00 hours,
Heartbeat: Tor's uptime is 5 days 18:00 hours,
Heartbeat: Tor's uptime is 6 days 0:00 hours,
Heartbeat: Tor's uptime is 6 days 6:00 hours,
Heartbeat: Tor's uptime is 6 days 12:00 hours,
Heartbeat: Tor's uptime is 6 days 18:00 hours,
Heartbeat: Tor's uptime is 7 days 0:00 hours,
Heartbeat: Tor's uptime is 7 days 6:00 hours,
Heartbeat: Tor's uptime is 7 days 12:00 hours,
Heartbeat: Tor's uptime is 7 days 18:00 hours,
Our directory information is no longer up-to-date enough to build
circuits: We're missing descriptors for 1/2 of our primary entry guards
(total microdescriptors: 6307/6352).
I learned some more directory information, but not enough to build a
circuit: We're missing descriptors for 1/2 of our primary entry guards
(total microdescriptors: 6307/6352).
We now have enough directory information to build circuits.
DROPGUARDS is dangerous; make sure you understand the risks before using
it. It may be removed in a future version of Tor.
Starting with guard context "default"
Heartbeat: Tor's uptime is 8 days 0:00 hours,
Heartbeat: Tor's uptime is 8 days 6:00 hours,
Heartbeat: Tor's uptime is 8 days 12:00 hours,
Heartbeat: Tor's uptime is 8 days 18:00 hours,
Our directory information is no longer up-to-date enough to build
circuits: We're missing descriptors for 1/2 of our primary entry guards
(total microdescriptors: 6317/6353).
I learned some more directory information, but not enough to build a
circuit: We're missing descriptors for 1/2 of our primary entry guards
(total microdescriptors: 6317/6353).
We now have enough directory information to build circuits.
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24991#comment:7>
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